210838671

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{3467}}^1$

素因数の和:3735

約数の個数: 24

約数和(自身を含む): 316489680

約数和(自身を除く): 105651009

約数列:

[1, 3, 9, 29, 87, 233, 261, 699, 2097, 3467, 6757, 10401, 20271, 31203, 60813, 100543, 301629, 807811, 904887, 2423433, 7270299, 23426519, 70279557, 210838671]

約数ペア:

[(1, 210838671), (3, 70279557), (9, 23426519), (29, 7270299), (87, 2423433), (233, 904887), (261, 807811), (699, 301629), (2097, 100543), (3467, 60813), (6757, 31203), (10401, 20271)]