289300613

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{4057}}^1$

素因数の和:4292

約数の個数: 16

約数和(自身を含む): 338145024

約数和(自身を除く): 48844411

約数列:

[1, 7, 61, 167, 427, 1169, 4057, 10187, 28399, 71309, 247477, 677519, 1732339, 4742633, 41328659, 289300613]

約数ペア:

[(1, 289300613), (7, 41328659), (61, 4742633), (167, 1732339), (427, 677519), (1169, 247477), (4057, 71309), (10187, 28399)]