417770293503

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{68904881}}^1$

素因数の和:68904974

約数の個数: 16

約数和(自身を含む): 582108443136

約数和(自身を除く): 164338149633

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 68904881, 206714643, 2962909883, 3238529407, 8888729649, 9715588221, 139256764501, 417770293503]

約数ペア:

[(1, 417770293503), (3, 139256764501), (43, 9715588221), (47, 8888729649), (129, 3238529407), (141, 2962909883), (2021, 206714643), (6063, 68904881)]