1329127311

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{29629}}^1$

素因数の和:30438

約数の個数: 16

約数和(自身を含む): 1867875200

約数和(自身を除く): 538747889

約数列:

[1, 3, 19, 57, 787, 2361, 14953, 29629, 44859, 88887, 562951, 1688853, 23318023, 69954069, 443042437, 1329127311]

約数ペア:

[(1, 1329127311), (3, 443042437), (19, 69954069), (57, 23318023), (787, 1688853), (2361, 562951), (14953, 88887), (29629, 44859)]