2012810319

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{5591}}^1$

素因数の和:5808

約数の個数: 48

約数和(自身を含む): 3334129344

約数和(自身を除く): 1321319025

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 181, 221, 543, 663, 1629, 1989, 2353, 3077, 5591, 7059, 9231, 16773, 21177, 27693, 40001, 50319, 72683, 95047, 120003, 218049, 285141, 360009, 654147, 855423, 1011971, 1235611, 3035913, 3706833, 9107739, 11120499, 13155623, 17203507, 39466869, 51610521, 118400607, 154831563, 223645591, 670936773, 2012810319]

約数ペア:

[(1, 2012810319), (3, 670936773), (9, 223645591), (13, 154831563), (17, 118400607), (39, 51610521), (51, 39466869), (117, 17203507), (153, 13155623), (181, 11120499), (221, 9107739), (543, 3706833), (663, 3035913), (1629, 1235611), (1989, 1011971), (2353, 855423), (3077, 654147), (5591, 360009), (7059, 285141), (9231, 218049), (16773, 120003), (21177, 95047), (27693, 72683), (40001, 50319)]