830020009

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 1061365760

約数和(自身を除く): 231345751

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 1741, 2197, 2821, 5239, 12187, 15379, 22633, 36673, 53971, 68107, 158431, 294229, 377797, 476749, 701623, 2059603, 3824977, 4911361, 9121099, 26774839, 63847693, 118574287, 830020009]

約数ペア:

[(1, 830020009), (7, 118574287), (13, 63847693), (31, 26774839), (91, 9121099), (169, 4911361), (217, 3824977), (403, 2059603), (1183, 701623), (1741, 476749), (2197, 377797), (2821, 294229), (5239, 158431), (12187, 68107), (15379, 53971), (22633, 36673)]