13897923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{971}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 20030976

約数和(自身を除く): 6133053

約数列:

[1, 3, 13, 39, 367, 971, 1101, 2913, 4771, 12623, 14313, 37869, 356357, 1069071, 4632641, 13897923]

約数ペア:

[(1, 13897923), (3, 4632641), (13, 1069071), (39, 356357), (367, 37869), (971, 14313), (1101, 12623), (2913, 4771)]