138901951

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{941}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 155316960

約数和(自身を除く): 16415009

約数列:

[1, 17, 19, 323, 457, 941, 7769, 8683, 15997, 17879, 147611, 303943, 430037, 7310629, 8170703, 138901951]

約数ペア:

[(1, 138901951), (17, 8170703), (19, 7310629), (323, 430037), (457, 303943), (941, 147611), (7769, 17879), (8683, 15997)]