13186377

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 19854848

約数和(自身を除く): 6668471

約数列:

[1, 3, 9, 31, 93, 151, 279, 313, 453, 939, 1359, 2817, 4681, 9703, 14043, 29109, 42129, 47263, 87327, 141789, 425367, 1465153, 4395459, 13186377]

約数ペア:

[(1, 13186377), (3, 4395459), (9, 1465153), (31, 425367), (93, 141789), (151, 87327), (279, 47263), (313, 42129), (453, 29109), (939, 14043), (1359, 9703), (2817, 4681)]