917993089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1\times {\mathrm{2179}}^1$

素因数の和:3624

約数の個数: 16

約数和(自身を含む): 1032796800

約数和(自身を除く): 114803711

約数列:

[1, 13, 23, 299, 1409, 2179, 18317, 28327, 32407, 50117, 421291, 651521, 3070211, 39912743, 70614853, 917993089]

約数ペア:

[(1, 917993089), (13, 70614853), (23, 39912743), (299, 3070211), (1409, 651521), (2179, 421291), (18317, 50117), (28327, 32407)]