25073419

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4483}}^1$

素因数の和:4554

約数の個数: 16

約数和(自身を含む): 30993408

約数和(自身を除く): 5919989

約数列:

[1, 7, 17, 47, 119, 329, 799, 4483, 5593, 31381, 76211, 210701, 533477, 1474907, 3581917, 25073419]

約数ペア:

[(1, 25073419), (7, 3581917), (17, 1474907), (47, 533477), (119, 210701), (329, 76211), (799, 31381), (4483, 5593)]