22668129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 35871264

約数和(自身を除く): 13203135

約数列:

[1, 3, 9, 11, 33, 99, 401, 571, 1203, 1713, 3609, 4411, 5139, 6281, 13233, 18843, 39699, 56529, 228971, 686913, 2060739, 2518681, 7556043, 22668129]

約数ペア:

[(1, 22668129), (3, 7556043), (9, 2518681), (11, 2060739), (33, 686913), (99, 228971), (401, 56529), (571, 39699), (1203, 18843), (1713, 13233), (3609, 6281), (4411, 5139)]