11895747

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 16312320

約数和(自身を除く): 4416573

約数列:

[1, 3, 47, 141, 239, 353, 717, 1059, 11233, 16591, 33699, 49773, 84367, 253101, 3965249, 11895747]

約数ペア:

[(1, 11895747), (3, 3965249), (47, 253101), (141, 84367), (239, 49773), (353, 33699), (717, 16591), (1059, 11233)]