1293445179

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8837}}^1$

素因数の和:9001

約数の個数: 40

約数和(自身を含む): 2096020080

約数和(自身を除く): 802574901

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 139, 351, 417, 1053, 1251, 1807, 3753, 5421, 8837, 11259, 16263, 26511, 48789, 79533, 114881, 146367, 238599, 344643, 715797, 1033929, 1228343, 3101787, 3685029, 9305361, 11055087, 15968459, 33165261, 47905377, 99495783, 143716131, 431148393, 1293445179]

約数ペア:

[(1, 1293445179), (3, 431148393), (9, 143716131), (13, 99495783), (27, 47905377), (39, 33165261), (81, 15968459), (117, 11055087), (139, 9305361), (351, 3685029), (417, 3101787), (1053, 1228343), (1251, 1033929), (1807, 715797), (3753, 344643), (5421, 238599), (8837, 146367), (11259, 114881), (16263, 79533), (26511, 48789)]