28929901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28901}}^1$

素因数の和:28932

約数の個数: 16

約数和(自身を含む): 38844288

約数和(自身を除く): 9914387

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 28901, 202307, 317911, 375713, 2225377, 2629991, 4132843, 28929901]

約数ペア:

[(1, 28929901), (7, 4132843), (11, 2629991), (13, 2225377), (77, 375713), (91, 317911), (143, 202307), (1001, 28901)]