2109803823

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{503}}^1\times {\mathrm{881}}^1$

素因数の和:1436

約数の個数: 36

約数和(自身を含む): 3195711792

約数和(自身を除く): 1085907969

約数列:

[1, 3, 9, 23, 69, 207, 503, 529, 881, 1509, 1587, 2643, 4527, 4761, 7929, 11569, 20263, 34707, 60789, 104121, 182367, 266087, 443143, 466049, 798261, 1329429, 1398147, 2394783, 3988287, 4194441, 10192289, 30576867, 91730601, 234422647, 703267941, 2109803823]

約数ペア:

[(1, 2109803823), (3, 703267941), (9, 234422647), (23, 91730601), (69, 30576867), (207, 10192289), (503, 4194441), (529, 3988287), (881, 2394783), (1509, 1398147), (1587, 1329429), (2643, 798261), (4527, 466049), (4761, 443143), (7929, 266087), (11569, 182367), (20263, 104121), (34707, 60789)]