2643298413

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{22409}}^1$

素因数の和:22597

約数の個数: 32

約数和(自身を含む): 4156427520

約数和(自身を除く): 1513129107

約数列:

[1, 3, 7, 21, 41, 123, 137, 287, 411, 861, 959, 2877, 5617, 16851, 22409, 39319, 67227, 117957, 156863, 470589, 918769, 2756307, 3070033, 6431383, 9210099, 19294149, 21490231, 64470693, 125871353, 377614059, 881099471, 2643298413]

約数ペア:

[(1, 2643298413), (3, 881099471), (7, 377614059), (21, 125871353), (41, 64470693), (123, 21490231), (137, 19294149), (287, 9210099), (411, 6431383), (861, 3070033), (959, 2756307), (2877, 918769), (5617, 470589), (16851, 156863), (22409, 117957), (39319, 67227)]