23684643

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{1087}}^1$

素因数の和:1368

約数の個数: 20

約数和(自身を含む): 35544960

約数和(自身を除く): 11860317

約数列:

[1, 3, 9, 27, 81, 269, 807, 1087, 2421, 3261, 7263, 9783, 21789, 29349, 88047, 292403, 877209, 2631627, 7894881, 23684643]

約数ペア:

[(1, 23684643), (3, 7894881), (9, 2631627), (27, 877209), (81, 292403), (269, 88047), (807, 29349), (1087, 21789), (2421, 9783), (3261, 7263)]