709668841

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{2309}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 858432960

約数和(自身を除く): 148764119

約数列:

[1, 7, 23, 83, 161, 529, 581, 1909, 2309, 3703, 13363, 16163, 43907, 53107, 191647, 307349, 371749, 1221461, 1341529, 4407881, 8550227, 30855167, 101381263, 709668841]

約数ペア:

[(1, 709668841), (7, 101381263), (23, 30855167), (83, 8550227), (161, 4407881), (529, 1341529), (581, 1221461), (1909, 371749), (2309, 307349), (3703, 191647), (13363, 53107), (16163, 43907)]