28924623

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35317}}^1$

素因数の和:35343

約数の個数: 24

約数和(自身を含む): 51423008

約数和(自身を除く): 22498385

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 35317, 105951, 247219, 317853, 459121, 741657, 1377363, 2224971, 3213847, 4132089, 9641541, 28924623]

約数ペア:

[(1, 28924623), (3, 9641541), (7, 4132089), (9, 3213847), (13, 2224971), (21, 1377363), (39, 741657), (63, 459121), (91, 317853), (117, 247219), (273, 105951), (819, 35317)]