2015476209

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{2693}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 3049176960

約数和(自身を除く): 1033700751

約数列:

[1, 3, 9, 27, 53, 159, 477, 523, 1431, 1569, 2693, 4707, 8079, 14121, 24237, 27719, 72711, 83157, 142729, 249471, 428187, 748413, 1284561, 1408439, 3853683, 4225317, 12675951, 38027853, 74647267, 223941801, 671825403, 2015476209]

約数ペア:

[(1, 2015476209), (3, 671825403), (9, 223941801), (27, 74647267), (53, 38027853), (159, 12675951), (477, 4225317), (523, 3853683), (1431, 1408439), (1569, 1284561), (2693, 748413), (4707, 428187), (8079, 249471), (14121, 142729), (24237, 83157), (27719, 72711)]