13228599

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 18397184

約数和(自身を除く): 5168585

約数列:

[1, 3, 31, 93, 103, 309, 1381, 3193, 4143, 9579, 42811, 128433, 142243, 426729, 4409533, 13228599]

約数ペア:

[(1, 13228599), (3, 4409533), (31, 426729), (93, 142243), (103, 128433), (309, 42811), (1381, 9579), (3193, 4143)]