614180021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{16831}}^1$

素因数の和:17252

約数の個数: 16

約数和(自身を含む): 757843968

約数和(自身を除く): 143663947

約数列:

[1, 7, 13, 91, 401, 2807, 5213, 16831, 36491, 117817, 218803, 1531621, 6749231, 47244617, 87740003, 614180021]

約数ペア:

[(1, 614180021), (7, 87740003), (13, 47244617), (91, 6749231), (401, 1531621), (2807, 218803), (5213, 117817), (16831, 36491)]