2012922027

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{74231}}^1$

素因数の和:74391

約数の個数: 24

約数和(自身を含む): 3057170688

約数和(自身を除く): 1044248661

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 1179, 3013, 9039, 27117, 74231, 222693, 668079, 1707313, 5121939, 9724261, 15365817, 29172783, 87518349, 223658003, 670974009, 2012922027]

約数ペア:

[(1, 2012922027), (3, 670974009), (9, 223658003), (23, 87518349), (69, 29172783), (131, 15365817), (207, 9724261), (393, 5121939), (1179, 1707313), (3013, 668079), (9039, 222693), (27117, 74231)]