20230509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4759}}^1$

素因数の和:4884

約数の個数: 16

約数和(自身を含む): 29321600

約数和(自身を除く): 9091091

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 4759, 14277, 61867, 185601, 518731, 1556193, 6743503, 20230509]

約数ペア:

[(1, 20230509), (3, 6743503), (13, 1556193), (39, 518731), (109, 185601), (327, 61867), (1417, 14277), (4251, 4759)]