747702969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{661099}}^1$

素因数の和:661144

約数の個数: 16

約数和(自身を含む): 1110648000

約数和(自身を除く): 362945031

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 661099, 1983297, 8594287, 19171871, 25782861, 57515613, 249234323, 747702969]

約数ペア:

[(1, 747702969), (3, 249234323), (13, 57515613), (29, 25782861), (39, 19171871), (87, 8594287), (377, 1983297), (1131, 661099)]