23025821

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{631}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 28455168

約数和(自身を除く): 5429347

約数列:

[1, 7, 13, 91, 401, 631, 2807, 4417, 5213, 8203, 36491, 57421, 253031, 1771217, 3289403, 23025821]

約数ペア:

[(1, 23025821), (7, 3289403), (13, 1771217), (91, 253031), (401, 57421), (631, 36491), (2807, 8203), (4417, 5213)]