402945981

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{36469}}^1$

素因数の和:36628

約数の個数: 16

約数和(自身を含む): 560179200

約数和(自身を除く): 157233219

約数列:

[1, 3, 29, 87, 127, 381, 3683, 11049, 36469, 109407, 1057601, 3172803, 4631563, 13894689, 134315327, 402945981]

約数ペア:

[(1, 402945981), (3, 134315327), (29, 13894689), (87, 4631563), (127, 3172803), (381, 1057601), (3683, 109407), (11049, 36469)]