31961403

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 48187776

約数和(自身を除く): 16226373

約数列:

[1, 3, 9, 31, 93, 97, 279, 291, 873, 1181, 3007, 3543, 9021, 10629, 27063, 36611, 109833, 114557, 329499, 343671, 1031013, 3551267, 10653801, 31961403]

約数ペア:

[(1, 31961403), (3, 10653801), (9, 3551267), (31, 1031013), (93, 343671), (97, 329499), (279, 114557), (291, 109833), (873, 36611), (1181, 27063), (3007, 10629), (3543, 9021)]