254202459

素因数分解:

$3^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{10079}}^1$

素因数の和:11290

約数の個数: 16

約数和(自身を含む): 387717120

約数和(自身を除く): 133514661

約数列:

[1, 3, 7, 21, 1201, 3603, 8407, 10079, 25221, 30237, 70553, 211659, 12104879, 36314637, 84734153, 254202459]

約数ペア:

[(1, 254202459), (3, 84734153), (7, 36314637), (21, 12104879), (1201, 211659), (3603, 70553), (8407, 30237), (10079, 25221)]