2015391027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{1867}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 2937392640

約数和(自身を除く): 922001613

約数列:

[1, 3, 13, 39, 89, 267, 311, 933, 1157, 1867, 3471, 4043, 5601, 12129, 24271, 27679, 72813, 83037, 166163, 359827, 498489, 580637, 1079481, 1741911, 2160119, 6480357, 7548281, 22644843, 51676693, 155030079, 671797009, 2015391027]

約数ペア:

[(1, 2015391027), (3, 671797009), (13, 155030079), (39, 51676693), (89, 22644843), (267, 7548281), (311, 6480357), (933, 2160119), (1157, 1741911), (1867, 1079481), (3471, 580637), (4043, 498489), (5601, 359827), (12129, 166163), (24271, 83037), (27679, 72813)]