86712231

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{9041}}^1$

素因数の和:9206

約数の個数: 16

約数和(自身を含む): 121524480

約数和(自身を除く): 34812249

約数列:

[1, 3, 23, 69, 139, 417, 3197, 9041, 9591, 27123, 207943, 623829, 1256699, 3770097, 28904077, 86712231]

約数ペア:

[(1, 86712231), (3, 28904077), (23, 3770097), (69, 1256699), (139, 623829), (417, 207943), (3197, 27123), (9041, 9591)]