40914887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 45970848

約数和(自身を除く): 5055961

約数列:

[1, 13, 43, 53, 559, 689, 1381, 2279, 17953, 29627, 59383, 73193, 771979, 951509, 3147299, 40914887]

約数ペア:

[(1, 40914887), (13, 3147299), (43, 951509), (53, 771979), (559, 73193), (689, 59383), (1381, 29627), (2279, 17953)]