13353529

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 16416000

約数和(自身を除く): 3062471

約数列:

[1, 7, 31, 49, 59, 149, 217, 413, 1043, 1519, 1829, 2891, 4619, 7301, 8791, 12803, 32333, 61537, 89621, 226331, 272521, 430759, 1907647, 13353529]

約数ペア:

[(1, 13353529), (7, 1907647), (31, 430759), (49, 272521), (59, 226331), (149, 89621), (217, 61537), (413, 32333), (1043, 12803), (1519, 8791), (1829, 7301), (2891, 4619)]