2617860531

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 4197990720

約数和(自身を除く): 1580130189

約数列:

[1, 3, 11, 13, 33, 39, 121, 139, 143, 169, 307, 363, 417, 429, 507, 921, 1529, 1573, 1807, 1859, 3377, 3991, 4587, 4719, 5421, 5577, 10131, 11973, 16819, 19877, 20449, 23491, 37147, 42673, 43901, 50457, 51883, 59631, 61347, 70473, 111441, 128019, 131703, 155649, 218647, 258401, 469403, 482911, 554749, 570713, 655941, 775203, 1408209, 1448733, 1664247, 1712139, 2842411, 5163433, 6102239, 6277843, 7211737, 8527233, 15490299, 18306717, 18833529, 21635211, 67124629, 79329107, 201373887, 237987321, 872620177, 2617860531]

約数ペア:

[(1, 2617860531), (3, 872620177), (11, 237987321), (13, 201373887), (33, 79329107), (39, 67124629), (121, 21635211), (139, 18833529), (143, 18306717), (169, 15490299), (307, 8527233), (363, 7211737), (417, 6277843), (429, 6102239), (507, 5163433), (921, 2842411), (1529, 1712139), (1573, 1664247), (1807, 1448733), (1859, 1408209), (3377, 775203), (3991, 655941), (4587, 570713), (4719, 554749), (5421, 482911), (5577, 469403), (10131, 258401), (11973, 218647), (16819, 155649), (19877, 131703), (20449, 128019), (23491, 111441), (37147, 70473), (42673, 61347), (43901, 59631), (50457, 51883)]