1915696041

素因数分解:

$3^1\times 7^1\times {\mathrm{2939}}^1\times {\mathrm{31039}}^1$

素因数の和:33988

約数の個数: 16

約数和(自身を含む): 2920243200

約数和(自身を除く): 1004547159

約数列:

[1, 3, 7, 21, 2939, 8817, 20573, 31039, 61719, 93117, 217273, 651819, 91223621, 273670863, 638565347, 1915696041]

約数ペア:

[(1, 1915696041), (3, 638565347), (7, 273670863), (21, 91223621), (2939, 651819), (8817, 217273), (20573, 93117), (31039, 61719)]