746637871

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{24247}}^1$

素因数の和:24390

約数の個数: 16

約数和(自身を含む): 879911424

約数和(自身を除く): 133273553

約数列:

[1, 7, 53, 83, 371, 581, 4399, 24247, 30793, 169729, 1285091, 2012501, 8995637, 14087507, 106662553, 746637871]

約数ペア:

[(1, 746637871), (7, 106662553), (53, 14087507), (83, 8995637), (371, 2012501), (581, 1285091), (4399, 169729), (24247, 30793)]