12916591371

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{1130951}}^1$

素因数の和:1131013

約数の個数: 24

約数和(自身を含む): 19759993344

約数和(自身を除く): 6843401973

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 11421, 1130951, 3392853, 10178559, 30535677, 53154697, 91607031, 159464091, 274821093, 478392273, 1435176819, 4305530457, 12916591371]

約数ペア:

[(1, 12916591371), (3, 4305530457), (9, 1435176819), (27, 478392273), (47, 274821093), (81, 159464091), (141, 91607031), (243, 53154697), (423, 30535677), (1269, 10178559), (3807, 3392853), (11421, 1130951)]