124949279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 158505984

約数和(自身を除く): 33556705

約数列:

[1, 7, 13, 71, 83, 91, 233, 497, 581, 923, 1079, 1631, 3029, 5893, 6461, 7553, 16543, 19339, 21203, 41251, 76609, 115801, 135373, 215059, 251407, 536263, 1373069, 1505413, 1759849, 9611483, 17849897, 124949279]

約数ペア:

[(1, 124949279), (7, 17849897), (13, 9611483), (71, 1759849), (83, 1505413), (91, 1373069), (233, 536263), (497, 251407), (581, 215059), (923, 135373), (1079, 115801), (1631, 76609), (3029, 41251), (5893, 21203), (6461, 19339), (7553, 16543)]