191031807

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{4079}}^1$

素因数の和:4382

約数の個数: 16

約数和(自身を含む): 259683840

約数和(自身を除く): 68652033

約数列:

[1, 3, 67, 201, 233, 699, 4079, 12237, 15611, 46833, 273293, 819879, 950407, 2851221, 63677269, 191031807]

約数ペア:

[(1, 191031807), (3, 63677269), (67, 2851221), (201, 950407), (233, 819879), (699, 273293), (4079, 46833), (12237, 15611)]