31093447

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 41094144

約数和(自身を除く): 10000697

約数列:

[1, 7, 11, 23, 77, 97, 161, 181, 253, 679, 1067, 1267, 1771, 1991, 2231, 4163, 7469, 13937, 15617, 17557, 24541, 29141, 45793, 122899, 171787, 193127, 320551, 403811, 1351889, 2826677, 4441921, 31093447]

約数ペア:

[(1, 31093447), (7, 4441921), (11, 2826677), (23, 1351889), (77, 403811), (97, 320551), (161, 193127), (181, 171787), (253, 122899), (679, 45793), (1067, 29141), (1267, 24541), (1771, 17557), (1991, 15617), (2231, 13937), (4163, 7469)]