4219761

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 7378560

約数和(自身を除く): 3158799

約数列:

[1, 3, 7, 13, 21, 29, 39, 41, 87, 91, 123, 169, 203, 273, 287, 377, 507, 533, 609, 861, 1131, 1183, 1189, 1599, 2639, 3549, 3567, 3731, 4901, 6929, 7917, 8323, 11193, 14703, 15457, 20787, 24969, 34307, 46371, 48503, 102921, 108199, 145509, 200941, 324597, 602823, 1406587, 4219761]

約数ペア:

[(1, 4219761), (3, 1406587), (7, 602823), (13, 324597), (21, 200941), (29, 145509), (39, 108199), (41, 102921), (87, 48503), (91, 46371), (123, 34307), (169, 24969), (203, 20787), (273, 15457), (287, 14703), (377, 11193), (507, 8323), (533, 7917), (609, 6929), (861, 4901), (1131, 3731), (1183, 3567), (1189, 3549), (1599, 2639)]