313865713

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{27191}}^1$

素因数の和:27312

約数の個数: 16

約数和(自身を含む): 383733504

約数和(自身を除く): 69867791

約数列:

[1, 7, 17, 97, 119, 679, 1649, 11543, 27191, 190337, 462247, 2637527, 3235729, 18462689, 44837959, 313865713]

約数ペア:

[(1, 313865713), (7, 44837959), (17, 18462689), (97, 3235729), (119, 2637527), (679, 462247), (1649, 190337), (11543, 27191)]