29850821

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 40397952

約数和(自身を除く): 10547131

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 2711, 11011, 18977, 29821, 35243, 208747, 246701, 328031, 387673, 2296217, 2713711, 4264403, 29850821]

約数ペア:

[(1, 29850821), (7, 4264403), (11, 2713711), (13, 2296217), (77, 387673), (91, 328031), (121, 246701), (143, 208747), (847, 35243), (1001, 29821), (1573, 18977), (2711, 11011)]