1236688311

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1\times {\mathrm{8387}}^1$

素因数の和:10550

約数の個数: 16

約数和(自身を含む): 1721620224

約数和(自身を除く): 484931913

約数列:

[1, 3, 23, 69, 2137, 6411, 8387, 25161, 49151, 147453, 192901, 578703, 17923019, 53769057, 412229437, 1236688311]

約数ペア:

[(1, 1236688311), (3, 412229437), (23, 53769057), (69, 17923019), (2137, 578703), (6411, 192901), (8387, 147453), (25161, 49151)]