9874521

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{15901}}^1$

素因数の和:15933

約数の個数: 16

約数和(自身を含む): 15265920

約数和(自身を除く): 5391399

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 15901, 47703, 143109, 365723, 429327, 1097169, 3291507, 9874521]

約数ペア:

[(1, 9874521), (3, 3291507), (9, 1097169), (23, 429327), (27, 365723), (69, 143109), (207, 47703), (621, 15901)]