377378209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 433867560

約数和(自身を除く): 56489351

約数列:

[1, 13, 19, 97, 247, 361, 829, 1261, 1843, 4693, 10777, 15751, 23959, 35017, 80413, 204763, 299269, 455221, 1045369, 1527847, 3890497, 19862011, 29029093, 377378209]

約数ペア:

[(1, 377378209), (13, 29029093), (19, 19862011), (97, 3890497), (247, 1527847), (361, 1045369), (829, 455221), (1261, 299269), (1843, 204763), (4693, 80413), (10777, 35017), (15751, 23959)]