814051721

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{26557}}^1$

素因数の和:26744

約数の個数: 16

約数和(自身を含む): 968835840

約数和(自身を除く): 154784119

約数列:

[1, 7, 29, 151, 203, 1057, 4379, 26557, 30653, 185899, 770153, 4010107, 5391071, 28070749, 116293103, 814051721]

約数ペア:

[(1, 814051721), (7, 116293103), (29, 28070749), (151, 5391071), (203, 4010107), (1057, 770153), (4379, 185899), (26557, 30653)]