2017402665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7911383}}^1$

素因数の和:7911408

約数の個数: 16

約数和(自身を含む): 3417717888

約数和(自身を除く): 1400315223

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7911383, 23734149, 39556915, 118670745, 134493511, 403480533, 672467555, 2017402665]

約数ペア:

[(1, 2017402665), (3, 672467555), (5, 403480533), (15, 134493511), (17, 118670745), (51, 39556915), (85, 23734149), (255, 7911383)]