12147369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{941}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 17513664

約数和(自身を除く): 5366295

約数列:

[1, 3, 13, 39, 331, 941, 993, 2823, 4303, 12233, 12909, 36699, 311471, 934413, 4049123, 12147369]

約数ペア:

[(1, 12147369), (3, 4049123), (13, 934413), (39, 311471), (331, 36699), (941, 12909), (993, 12233), (2823, 4303)]