826633959

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{205171}}^1$

素因数の和:205270

約数の個数: 16

約数和(自身を含む): 1181790720

約数和(自身を除く): 355156761

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 205171, 615513, 3487907, 10463721, 16208509, 48625527, 275544653, 826633959]

約数ペア:

[(1, 826633959), (3, 275544653), (17, 48625527), (51, 16208509), (79, 10463721), (237, 3487907), (1343, 615513), (4029, 205171)]