22226529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 33384064

約数和(自身を除く): 11157535

約数列:

[1, 3, 13, 37, 39, 73, 111, 211, 219, 481, 633, 949, 1443, 2701, 2743, 2847, 7807, 8103, 8229, 15403, 23421, 35113, 46209, 101491, 105339, 200239, 304473, 569911, 600717, 1709733, 7408843, 22226529]

約数ペア:

[(1, 22226529), (3, 7408843), (13, 1709733), (37, 600717), (39, 569911), (73, 304473), (111, 200239), (211, 105339), (219, 101491), (481, 46209), (633, 35113), (949, 23421), (1443, 15403), (2701, 8229), (2743, 8103), (2847, 7807)]