2103166785

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1361273}}^1$

素因数の和:1361384

約数の個数: 16

約数和(自身を含む): 3397739904

約数和(自身を除く): 1294573119

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 1361273, 4083819, 6806365, 20419095, 140211119, 420633357, 701055595, 2103166785]

約数ペア:

[(1, 2103166785), (3, 701055595), (5, 420633357), (15, 140211119), (103, 20419095), (309, 6806365), (515, 4083819), (1545, 1361273)]