15728156679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{4273}}^1\times {\mathrm{72173}}^1$

素因数の和:76466

約数の個数: 16

約数和(自身を含む): 22209960672

約数和(自身を除く): 6481803993

約数列:

[1, 3, 17, 51, 4273, 12819, 72173, 72641, 216519, 217923, 1226941, 3680823, 308395229, 925185687, 5242718893, 15728156679]

約数ペア:

[(1, 15728156679), (3, 5242718893), (17, 925185687), (51, 308395229), (4273, 3680823), (12819, 1226941), (72173, 217923), (72641, 216519)]