397482

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 820992

約数和(自身を除く): 423510

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 2137, 4274, 6411, 12822, 66247, 132494, 198741, 397482]

約数ペア:

[(1, 397482), (2, 198741), (3, 132494), (6, 66247), (31, 12822), (62, 6411), (93, 4274), (186, 2137)]