30003201

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 45517056

約数和(自身を除く): 15513855

約数列:

[1, 3, 9, 23, 69, 193, 207, 579, 751, 1737, 2253, 4439, 6759, 13317, 17273, 39951, 51819, 144943, 155457, 434829, 1304487, 3333689, 10001067, 30003201]

約数ペア:

[(1, 30003201), (3, 10001067), (9, 3333689), (23, 1304487), (69, 434829), (193, 155457), (207, 144943), (579, 51819), (751, 39951), (1737, 17273), (2253, 13317), (4439, 6759)]