40641323

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 44375040

約数和(自身を除く): 3733717

約数列:

[1, 19, 47, 71, 641, 893, 1349, 3337, 12179, 30127, 45511, 63403, 572413, 864709, 2139017, 40641323]

約数ペア:

[(1, 40641323), (19, 2139017), (47, 864709), (71, 572413), (641, 63403), (893, 45511), (1349, 30127), (3337, 12179)]