7220751

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 9967104

約数和(自身を除く): 2746353

約数列:

[1, 3, 47, 83, 141, 249, 617, 1851, 3901, 11703, 28999, 51211, 86997, 153633, 2406917, 7220751]

約数ペア:

[(1, 7220751), (3, 2406917), (47, 153633), (83, 86997), (141, 51211), (249, 28999), (617, 11703), (1851, 3901)]