9805156907

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{9403}}^1$

素因数の和:11067

約数の個数: 24

約数和(自身を含む): 12292194096

約数和(自身を除く): 2487037189

約数列:

[1, 7, 13, 49, 91, 637, 1637, 9403, 11459, 21281, 65821, 80213, 122239, 148967, 460747, 855673, 1042769, 5989711, 15392711, 107748977, 200105243, 754242839, 1400736701, 9805156907]

約数ペア:

[(1, 9805156907), (7, 1400736701), (13, 754242839), (49, 200105243), (91, 107748977), (637, 15392711), (1637, 5989711), (9403, 1042769), (11459, 855673), (21281, 460747), (65821, 148967), (80213, 122239)]