42156401

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9029}}^1$

素因数の和:9088

約数の個数: 16

約数和(自身を含む): 52012800

約数和(自身を除く): 9856399

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 9029, 63203, 207667, 261841, 1453669, 1832887, 6022343, 42156401]

約数ペア:

[(1, 42156401), (7, 6022343), (23, 1832887), (29, 1453669), (161, 261841), (203, 207667), (667, 63203), (4669, 9029)]