28374581

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 31959360

約数和(自身を除く): 3584779

約数列:

[1, 17, 19, 107, 323, 821, 1819, 2033, 13957, 15599, 34561, 87847, 265183, 1493399, 1669093, 28374581]

約数ペア:

[(1, 28374581), (17, 1669093), (19, 1493399), (107, 265183), (323, 87847), (821, 34561), (1819, 15599), (2033, 13957)]