2688892971

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{937}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 3736631808

約数和(自身を除く): 1047738837

約数列:

[1, 3, 37, 103, 111, 251, 309, 753, 937, 2811, 3811, 9287, 11433, 25853, 27861, 34669, 77559, 96511, 104007, 235187, 289533, 705561, 956561, 2869683, 3570907, 8701919, 10712721, 24224261, 26105757, 72672783, 896297657, 2688892971]

約数ペア:

[(1, 2688892971), (3, 896297657), (37, 72672783), (103, 26105757), (111, 24224261), (251, 10712721), (309, 8701919), (753, 3570907), (937, 2869683), (2811, 956561), (3811, 705561), (9287, 289533), (11433, 235187), (25853, 104007), (27861, 96511), (34669, 77559)]