807249729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{23819}}^1$

素因数の和:23925

約数の個数: 32

約数和(自身を含む): 1280563200

約数和(自身を除く): 473313471

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 237, 429, 869, 1027, 2607, 3081, 11297, 23819, 33891, 71457, 262009, 309647, 786027, 928941, 1881701, 3406117, 5645103, 10218351, 20698711, 24462113, 62096133, 73386339, 269083243, 807249729]

約数ペア:

[(1, 807249729), (3, 269083243), (11, 73386339), (13, 62096133), (33, 24462113), (39, 20698711), (79, 10218351), (143, 5645103), (237, 3406117), (429, 1881701), (869, 928941), (1027, 786027), (2607, 309647), (3081, 262009), (11297, 71457), (23819, 33891)]