40241257

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 47485440

約数和(自身を除く): 7244183

約数列:

[1, 7, 53, 79, 371, 553, 1373, 4187, 9611, 29309, 72769, 108467, 509383, 759269, 5748751, 40241257]

約数ペア:

[(1, 40241257), (7, 5748751), (53, 759269), (79, 509383), (371, 108467), (553, 72769), (1373, 29309), (4187, 9611)]