15990249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2707}}^1$

素因数の和:2900

約数の個数: 16

約数和(自身を含む): 23397120

約数和(自身を除く): 7406871

約数列:

[1, 3, 11, 33, 179, 537, 1969, 2707, 5907, 8121, 29777, 89331, 484553, 1453659, 5330083, 15990249]

約数ペア:

[(1, 15990249), (3, 5330083), (11, 1453659), (33, 484553), (179, 89331), (537, 29777), (1969, 8121), (2707, 5907)]