707497917

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{209257}}^1$

素因数の和:209297

約数の個数: 24

約数和(自身を含む): 1145059776

約数和(自身を除く): 437561859

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 209257, 627771, 1464799, 4394397, 4812911, 10253593, 14438733, 30760779, 33690377, 101071131, 235832639, 707497917]

約数ペア:

[(1, 707497917), (3, 235832639), (7, 101071131), (21, 33690377), (23, 30760779), (49, 14438733), (69, 10253593), (147, 4812911), (161, 4394397), (483, 1464799), (1127, 627771), (3381, 209257)]