29937921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20747}}^1$

素因数の和:20800

約数の個数: 16

約数和(自身を含む): 44151744

約数和(自身を除く): 14213823

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 20747, 62241, 269711, 767639, 809133, 2302917, 9979307, 29937921]

約数ペア:

[(1, 29937921), (3, 9979307), (13, 2302917), (37, 809133), (39, 767639), (111, 269711), (481, 62241), (1443, 20747)]