75073921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{941}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 90443304

約数和(自身を除く): 15369383

約数列:

[1, 13, 17, 19, 221, 247, 323, 361, 941, 4199, 4693, 6137, 12233, 15997, 17879, 79781, 207961, 232427, 303943, 339701, 3951259, 4416113, 5774917, 75073921]

約数ペア:

[(1, 75073921), (13, 5774917), (17, 4416113), (19, 3951259), (221, 339701), (247, 303943), (323, 232427), (361, 207961), (941, 79781), (4199, 17879), (4693, 15997), (6137, 12233)]