731066973

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2677901}}^1$

素因数の和:2677924

約数の個数: 16

約数和(自身を含む): 1199700096

約数和(自身を除く): 468633123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2677901, 8033703, 18745307, 34812713, 56235921, 104438139, 243688991, 731066973]

約数ペア:

[(1, 731066973), (3, 243688991), (7, 104438139), (13, 56235921), (21, 34812713), (39, 18745307), (91, 8033703), (273, 2677901)]