23280273

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 34444800

約数和(自身を除く): 11164527

約数列:

[1, 3, 9, 79, 137, 237, 239, 411, 711, 717, 1233, 2151, 10823, 18881, 32469, 32743, 56643, 97407, 98229, 169929, 294687, 2586697, 7760091, 23280273]

約数ペア:

[(1, 23280273), (3, 7760091), (9, 2586697), (79, 294687), (137, 169929), (237, 98229), (239, 97407), (411, 56643), (711, 32743), (717, 32469), (1233, 18881), (2151, 10823)]