8630921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 9925440

約数和(自身を除く): 1294519

約数列:

[1, 13, 19, 83, 247, 421, 1079, 1577, 5473, 7999, 20501, 34943, 103987, 454259, 663917, 8630921]

約数ペア:

[(1, 8630921), (13, 663917), (19, 454259), (83, 103987), (247, 34943), (421, 20501), (1079, 7999), (1577, 5473)]