12182721

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 16946688

約数和(自身を除く): 4763967

約数列:

[1, 3, 31, 93, 101, 303, 1297, 3131, 3891, 9393, 40207, 120621, 130997, 392991, 4060907, 12182721]

約数ペア:

[(1, 12182721), (3, 4060907), (31, 392991), (93, 130997), (101, 120621), (303, 40207), (1297, 9393), (3131, 3891)]