3965247

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 7027200

約数和(自身を除く): 3061953

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 79, 99, 117, 143, 169, 237, 297, 351, 429, 507, 711, 869, 1027, 1287, 1521, 1859, 2133, 2607, 3081, 3861, 4563, 5577, 7821, 9243, 11297, 13351, 16731, 23463, 27729, 33891, 40053, 50193, 101673, 120159, 146861, 305019, 360477, 440583, 1321749, 3965247]

約数ペア:

[(1, 3965247), (3, 1321749), (9, 440583), (11, 360477), (13, 305019), (27, 146861), (33, 120159), (39, 101673), (79, 50193), (99, 40053), (117, 33891), (143, 27729), (169, 23463), (237, 16731), (297, 13351), (351, 11297), (429, 9243), (507, 7821), (711, 5577), (869, 4563), (1027, 3861), (1287, 3081), (1521, 2607), (1859, 2133)]