307574157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6397}}^1$

素因数の和:6489

約数の個数: 32

約数和(自身を含む): 471711744

約数和(自身を除く): 164137587

約数列:

[1, 3, 11, 31, 33, 47, 93, 141, 341, 517, 1023, 1457, 1551, 4371, 6397, 16027, 19191, 48081, 70367, 198307, 211101, 300659, 594921, 901977, 2181377, 3307249, 6544131, 9320429, 9921747, 27961287, 102524719, 307574157]

約数ペア:

[(1, 307574157), (3, 102524719), (11, 27961287), (31, 9921747), (33, 9320429), (47, 6544131), (93, 3307249), (141, 2181377), (341, 901977), (517, 594921), (1023, 300659), (1457, 211101), (1551, 198307), (4371, 70367), (6397, 48081), (16027, 19191)]