113442901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 30257579

約数列:

[1, 11, 13, 19, 43, 143, 209, 247, 473, 559, 817, 971, 2717, 6149, 8987, 10621, 10681, 12623, 18449, 41753, 116831, 138853, 202939, 239837, 459283, 542789, 793307, 2638207, 5970679, 8726377, 10312991, 113442901]

約数ペア:

[(1, 113442901), (11, 10312991), (13, 8726377), (19, 5970679), (43, 2638207), (143, 793307), (209, 542789), (247, 459283), (473, 239837), (559, 202939), (817, 138853), (971, 116831), (2717, 41753), (6149, 18449), (8987, 12623), (10621, 10681)]