4188501

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 6314880

約数和(自身を除く): 2126379

約数列:

[1, 3, 9, 43, 79, 129, 137, 237, 387, 411, 711, 1233, 3397, 5891, 10191, 10823, 17673, 30573, 32469, 53019, 97407, 465389, 1396167, 4188501]

約数ペア:

[(1, 4188501), (3, 1396167), (9, 465389), (43, 97407), (79, 53019), (129, 32469), (137, 30573), (237, 17673), (387, 10823), (411, 10191), (711, 5891), (1233, 3397)]