86749809

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{6983}}^1$

素因数の和:7128

約数の個数: 16

約数和(自身を含む): 119677824

約数和(自身を除く): 32928015

約数列:

[1, 3, 41, 101, 123, 303, 4141, 6983, 12423, 20949, 286303, 705283, 858909, 2115849, 28916603, 86749809]

約数ペア:

[(1, 86749809), (3, 28916603), (41, 2115849), (101, 858909), (123, 705283), (303, 286303), (4141, 20949), (6983, 12423)]