20231440257

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56670701}}^1$

素因数の和:56670728

約数の個数: 16

約数和(自身を含む): 32642324352

約数和(自身を除く): 12410884095

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 56670701, 170012103, 396694907, 963401917, 1190084721, 2890205751, 6743813419, 20231440257]

約数ペア:

[(1, 20231440257), (3, 6743813419), (7, 2890205751), (17, 1190084721), (21, 963401917), (51, 396694907), (119, 170012103), (357, 56670701)]