3862229

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 18

約数和(自身を含む): 4728150

約数和(自身を除く): 865921

約数列:

[1, 7, 23, 49, 149, 161, 529, 1043, 1127, 3427, 3703, 7301, 23989, 25921, 78821, 167923, 551747, 3862229]

約数ペア:

[(1, 3862229), (7, 551747), (23, 167923), (49, 78821), (149, 25921), (161, 23989), (529, 7301), (1043, 3703), (1127, 3427)]