40432483

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{691}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 49912576

約数和(自身を除く): 9480093

約数列:

[1, 7, 13, 91, 643, 691, 4501, 4837, 8359, 8983, 58513, 62881, 444313, 3110191, 5776069, 40432483]

約数ペア:

[(1, 40432483), (7, 5776069), (13, 3110191), (91, 444313), (643, 62881), (691, 58513), (4501, 8983), (4837, 8359)]