1231900533

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{3699401}}^1$

素因数の和:3699444

約数の個数: 12

約数和(自身を含む): 1827504588

約数和(自身を除く): 595604055

約数列:

[1, 3, 9, 37, 111, 333, 3699401, 11098203, 33294609, 136877837, 410633511, 1231900533]

約数ペア:

[(1, 1231900533), (3, 410633511), (9, 136877837), (37, 33294609), (111, 11098203), (333, 3699401)]