13939119

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 21245952

約数和(自身を除く): 7306833

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1063, 1457, 3189, 4371, 9567, 13113, 32953, 49961, 98859, 149883, 296577, 449649, 1548791, 4646373, 13939119]

約数ペア:

[(1, 13939119), (3, 4646373), (9, 1548791), (31, 449649), (47, 296577), (93, 149883), (141, 98859), (279, 49961), (423, 32953), (1063, 13113), (1457, 9567), (3189, 4371)]