23839479

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 35864400

約数和(自身を除く): 12024921

約数列:

[1, 3, 9, 29, 87, 241, 261, 379, 723, 1137, 2169, 3411, 6989, 10991, 20967, 32973, 62901, 91339, 98919, 274017, 822051, 2648831, 7946493, 23839479]

約数ペア:

[(1, 23839479), (3, 7946493), (9, 2648831), (29, 822051), (87, 274017), (241, 98919), (261, 91339), (379, 62901), (723, 32973), (1137, 20967), (2169, 10991), (3411, 6989)]