30745809

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1951}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 47503872

約数和(自身を除く): 16758063

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1751, 1951, 5253, 5853, 15759, 17559, 33167, 99501, 200953, 298503, 602859, 1808577, 3416201, 10248603, 30745809]

約数ペア:

[(1, 30745809), (3, 10248603), (9, 3416201), (17, 1808577), (51, 602859), (103, 298503), (153, 200953), (309, 99501), (927, 33167), (1751, 17559), (1951, 15759), (5253, 5853)]