30312079

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1$

素因数の和:3486

約数の個数: 16

約数和(自身を含む): 36642816

約数和(自身を除く): 6330737

約数列:

[1, 7, 31, 41, 217, 287, 1271, 3407, 8897, 23849, 105617, 139687, 739319, 977809, 4330297, 30312079]

約数ペア:

[(1, 30312079), (7, 4330297), (31, 977809), (41, 739319), (217, 139687), (287, 105617), (1271, 23849), (3407, 8897)]