117910219

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3089}}^1$

素因数の和:3163

約数の個数: 24

約数和(自身を含む): 147949200

約数和(自身を除く): 30038981

約数列:

[1, 7, 19, 41, 49, 133, 287, 779, 931, 2009, 3089, 5453, 21623, 38171, 58691, 126649, 151361, 410837, 886543, 2406331, 2875859, 6205801, 16844317, 117910219]

約数ペア:

[(1, 117910219), (7, 16844317), (19, 6205801), (41, 2875859), (49, 2406331), (133, 886543), (287, 410837), (779, 151361), (931, 126649), (2009, 58691), (3089, 38171), (5453, 21623)]