2772020901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{18749}}^1$

素因数の和:19005

約数の個数: 32

約数和(自身を含む): 4233600000

約数和(自身を除く): 1461579099

約数列:

[1, 3, 13, 17, 39, 51, 221, 223, 663, 669, 2899, 3791, 8697, 11373, 18749, 49283, 56247, 147849, 243737, 318733, 731211, 956199, 4143529, 4181027, 12430587, 12543081, 54353351, 71077459, 163060053, 213232377, 924006967, 2772020901]

約数ペア:

[(1, 2772020901), (3, 924006967), (13, 213232377), (17, 163060053), (39, 71077459), (51, 54353351), (221, 12543081), (223, 12430587), (663, 4181027), (669, 4143529), (2899, 956199), (3791, 731211), (8697, 318733), (11373, 243737), (18749, 147849), (49283, 56247)]