234540817

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{1103}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 275876352

約数和(自身を除く): 41335535

約数列:

[1, 7, 37, 259, 821, 1103, 5747, 7721, 30377, 40811, 212639, 285677, 905563, 6338941, 33505831, 234540817]

約数ペア:

[(1, 234540817), (7, 33505831), (37, 6338941), (259, 905563), (821, 285677), (1103, 212639), (5747, 40811), (7721, 30377)]