8104941

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 13416480

約数和(自身を除く): 5311539

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 179, 351, 387, 537, 559, 1053, 1161, 1611, 1677, 2327, 3483, 4833, 5031, 6981, 7697, 14499, 15093, 20943, 23091, 45279, 62829, 69273, 100061, 188487, 207819, 300183, 623457, 900549, 2701647, 8104941]

約数ペア:

[(1, 8104941), (3, 2701647), (9, 900549), (13, 623457), (27, 300183), (39, 207819), (43, 188487), (81, 100061), (117, 69273), (129, 62829), (179, 45279), (351, 23091), (387, 20943), (537, 15093), (559, 14499), (1053, 7697), (1161, 6981), (1611, 5031), (1677, 4833), (2327, 3483)]