506327913

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{618227}}^1$

素因数の和:618253

約数の個数: 24

約数和(自身を含む): 900139968

約数和(自身を除く): 393812055

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 618227, 1854681, 4327589, 5564043, 8036951, 12982767, 24110853, 38948301, 56258657, 72332559, 168775971, 506327913]

約数ペア:

[(1, 506327913), (3, 168775971), (7, 72332559), (9, 56258657), (13, 38948301), (21, 24110853), (39, 12982767), (63, 8036951), (91, 5564043), (117, 4327589), (273, 1854681), (819, 618227)]