305116091

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 36

約数和(自身を含む): 378252000

約数和(自身を除く): 73135909

約数列:

[1, 7, 23, 49, 79, 149, 161, 529, 553, 1043, 1127, 1817, 3427, 3703, 3871, 7301, 11771, 12719, 23989, 25921, 41791, 78821, 82397, 89033, 167923, 270733, 292537, 551747, 576779, 1895131, 2047759, 3862229, 6226859, 13265917, 43588013, 305116091]

約数ペア:

[(1, 305116091), (7, 43588013), (23, 13265917), (49, 6226859), (79, 3862229), (149, 2047759), (161, 1895131), (529, 576779), (553, 551747), (1043, 292537), (1127, 270733), (1817, 167923), (3427, 89033), (3703, 82397), (3871, 78821), (7301, 41791), (11771, 25921), (12719, 23989)]