1330253813987

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1697}}^1\times {\mathrm{14549}}^1$

素因数の和:16475

約数の個数: 32

約数和(自身を含む): 1565365824000

約数和(自身を除く): 235112010013

約数列:

[1, 7, 43, 179, 301, 1253, 1697, 7697, 11879, 14549, 53879, 72971, 101843, 303763, 510797, 625607, 2126341, 2604271, 4379249, 13061809, 18229897, 24689653, 91432663, 111983653, 172827571, 783885571, 1061655079, 4419447887, 7431585553, 30936135209, 190036259141, 1330253813987]

約数ペア:

[(1, 1330253813987), (7, 190036259141), (43, 30936135209), (179, 7431585553), (301, 4419447887), (1253, 1061655079), (1697, 783885571), (7697, 172827571), (11879, 111983653), (14549, 91432663), (53879, 24689653), (72971, 18229897), (101843, 13061809), (303763, 4379249), (510797, 2604271), (625607, 2126341)]