23869647

素因数分解:

$3^6\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:394

約数の個数: 28

約数和(自身を含む): 36200160

約数和(自身を除く): 12330513

約数列:

[1, 3, 9, 27, 81, 137, 239, 243, 411, 717, 729, 1233, 2151, 3699, 6453, 11097, 19359, 32743, 33291, 58077, 98229, 99873, 174231, 294687, 884061, 2652183, 7956549, 23869647]

約数ペア:

[(1, 23869647), (3, 7956549), (9, 2652183), (27, 884061), (81, 294687), (137, 174231), (239, 99873), (243, 98229), (411, 58077), (717, 33291), (729, 32743), (1233, 19359), (2151, 11097), (3699, 6453)]