70508571

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 114306048

約数和(自身を除く): 43797477

約数列:

[1, 3, 7, 17, 21, 51, 119, 313, 357, 631, 939, 1893, 2191, 4417, 5321, 6573, 10727, 13251, 15963, 32181, 37247, 75089, 111741, 197503, 225267, 592509, 1382521, 3357551, 4147563, 10072653, 23502857, 70508571]

約数ペア:

[(1, 70508571), (3, 23502857), (7, 10072653), (17, 4147563), (21, 3357551), (51, 1382521), (119, 592509), (313, 225267), (357, 197503), (631, 111741), (939, 75089), (1893, 37247), (2191, 32181), (4417, 15963), (5321, 13251), (6573, 10727)]