30513021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4313

約数の個数: 32

約数和(自身を含む): 52371456

約数和(自身を除く): 21858435

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 4261, 7161, 12783, 29827, 46871, 89481, 132091, 140613, 328097, 396273, 924637, 984291, 1453001, 2773911, 4359003, 10171007, 30513021]

約数ペア:

[(1, 30513021), (3, 10171007), (7, 4359003), (11, 2773911), (21, 1453001), (31, 984291), (33, 924637), (77, 396273), (93, 328097), (217, 140613), (231, 132091), (341, 89481), (651, 46871), (1023, 29827), (2387, 12783), (4261, 7161)]