117549229

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2621}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 138441600

約数和(自身を除く): 20892371

約数列:

[1, 7, 43, 149, 301, 1043, 2621, 6407, 18347, 44849, 112703, 390529, 788921, 2733703, 16792747, 117549229]

約数ペア:

[(1, 117549229), (7, 16792747), (43, 2733703), (149, 788921), (301, 390529), (1043, 112703), (2621, 44849), (6407, 18347)]