9687531

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 15925248

約数和(自身を除く): 6237717

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 647, 651, 713, 1941, 2139, 4529, 4991, 13587, 14881, 14973, 20057, 44643, 60171, 104167, 140399, 312501, 421197, 461311, 1383933, 3229177, 9687531]

約数ペア:

[(1, 9687531), (3, 3229177), (7, 1383933), (21, 461311), (23, 421197), (31, 312501), (69, 140399), (93, 104167), (161, 60171), (217, 44643), (483, 20057), (647, 14973), (651, 14881), (713, 13587), (1941, 4991), (2139, 4529)]