2011946283

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{11959}}^1$

素因数の和:12069

約数の個数: 40

約数和(自身を含む): 3149020160

約数和(自身を除く): 1137073877

約数列:

[1, 3, 9, 27, 31, 67, 81, 93, 201, 279, 603, 837, 1809, 2077, 2511, 5427, 6231, 11959, 18693, 35877, 56079, 107631, 168237, 322893, 370729, 801253, 968679, 1112187, 2403759, 3336561, 7211277, 10009683, 21633831, 24838843, 30029049, 64901493, 74516529, 223549587, 670648761, 2011946283]

約数ペア:

[(1, 2011946283), (3, 670648761), (9, 223549587), (27, 74516529), (31, 64901493), (67, 30029049), (81, 24838843), (93, 21633831), (201, 10009683), (279, 7211277), (603, 3336561), (837, 2403759), (1809, 1112187), (2077, 968679), (2511, 801253), (5427, 370729), (6231, 322893), (11959, 168237), (18693, 107631), (35877, 56079)]