28871763

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2683}}^1$

素因数の和:2914

約数の個数: 16

約数和(自身を含む): 40968576

約数和(自身を除く): 12096813

約数列:

[1, 3, 17, 51, 211, 633, 2683, 3587, 8049, 10761, 45611, 136833, 566113, 1698339, 9623921, 28871763]

約数ペア:

[(1, 28871763), (3, 9623921), (17, 1698339), (51, 566113), (211, 136833), (633, 45611), (2683, 10761), (3587, 8049)]