349241039

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 428685600

約数和(自身を除く): 79444561

約数列:

[1, 7, 23, 37, 161, 259, 529, 851, 2549, 3703, 5957, 17843, 19573, 58627, 94313, 137011, 410389, 660191, 1348421, 2169199, 9438947, 15184393, 49891577, 349241039]

約数ペア:

[(1, 349241039), (7, 49891577), (23, 15184393), (37, 9438947), (161, 2169199), (259, 1348421), (529, 660191), (851, 410389), (2549, 137011), (3703, 94313), (5957, 58627), (17843, 19573)]