738962861

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 926650368

約数和(自身を除く): 187687507

約数列:

[1, 7, 13, 83, 91, 227, 431, 581, 1079, 1589, 2951, 3017, 5603, 7553, 18841, 20657, 35773, 39221, 97837, 131887, 244933, 250411, 465049, 684859, 1271881, 1714531, 3255343, 8120471, 8903167, 56843297, 105566123, 738962861]

約数ペア:

[(1, 738962861), (7, 105566123), (13, 56843297), (83, 8903167), (91, 8120471), (227, 3255343), (431, 1714531), (581, 1271881), (1079, 684859), (1589, 465049), (2951, 250411), (3017, 244933), (5603, 131887), (7553, 97837), (18841, 39221), (20657, 35773)]