2094391017

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{215273}}^1$

素因数の和:215349

約数の個数: 24

約数和(自身を含む): 3223943424

約数和(自身を除く): 1129552407

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 215273, 645819, 1937457, 4951279, 10117831, 14853837, 30353493, 44561511, 91060479, 232710113, 698130339, 2094391017]

約数ペア:

[(1, 2094391017), (3, 698130339), (9, 232710113), (23, 91060479), (47, 44561511), (69, 30353493), (141, 14853837), (207, 10117831), (423, 4951279), (1081, 1937457), (3243, 645819), (9729, 215273)]