30861187

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4937}}^1$

素因数の和:5010

約数の個数: 16

約数和(自身を含む): 37923840

約数和(自身を除く): 7062653

約数列:

[1, 7, 19, 47, 133, 329, 893, 4937, 6251, 34559, 93803, 232039, 656621, 1624273, 4408741, 30861187]

約数ペア:

[(1, 30861187), (7, 4408741), (19, 1624273), (47, 656621), (133, 232039), (329, 93803), (893, 34559), (4937, 6251)]