1630664553

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{514243}}^1$

素因数の和:514404

約数の個数: 16

約数和(自身を含む): 2501282816

約数和(自身を除く): 870618263

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 514243, 1542729, 3599701, 10799103, 77650693, 232952079, 543554851, 1630664553]

約数ペア:

[(1, 1630664553), (3, 543554851), (7, 232952079), (21, 77650693), (151, 10799103), (453, 3599701), (1057, 1542729), (3171, 514243)]