2015932221

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{3467}}^1$

素因数の和:3602

約数の個数: 36

約数和(自身を含む): 3097811808

約数和(自身を除く): 1081879587

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 2809, 3467, 3657, 8427, 10401, 10971, 25281, 31203, 64607, 79741, 183751, 193821, 239223, 551253, 581463, 717669, 1653759, 4226273, 9738803, 12678819, 29216409, 38036457, 87649227, 223992469, 671977407, 2015932221]

約数ペア:

[(1, 2015932221), (3, 671977407), (9, 223992469), (23, 87649227), (53, 38036457), (69, 29216409), (159, 12678819), (207, 9738803), (477, 4226273), (1219, 1653759), (2809, 717669), (3467, 581463), (3657, 551253), (8427, 239223), (10401, 193821), (10971, 183751), (25281, 79741), (31203, 64607)]