415021617

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{983}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 648652800

約数和(自身を除く): 233631183

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 823, 983, 2469, 2949, 7407, 8847, 15637, 18677, 22221, 26541, 46911, 56031, 140733, 168093, 422199, 504279, 809009, 2427027, 7281081, 15371171, 21843243, 46113513, 138340539, 415021617]

約数ペア:

[(1, 415021617), (3, 138340539), (9, 46113513), (19, 21843243), (27, 15371171), (57, 7281081), (171, 2427027), (513, 809009), (823, 504279), (983, 422199), (2469, 168093), (2949, 140733), (7407, 56031), (8847, 46911), (15637, 26541), (18677, 22221)]