40765317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 59176320

約数和(自身を除く): 18411003

約数列:

[1, 3, 19, 57, 73, 97, 101, 219, 291, 303, 1387, 1843, 1919, 4161, 5529, 5757, 7081, 7373, 9797, 21243, 22119, 29391, 134539, 140087, 186143, 403617, 420261, 558429, 715181, 2145543, 13588439, 40765317]

約数ペア:

[(1, 40765317), (3, 13588439), (19, 2145543), (57, 715181), (73, 558429), (97, 420261), (101, 403617), (219, 186143), (291, 140087), (303, 134539), (1387, 29391), (1843, 22119), (1919, 21243), (4161, 9797), (5529, 7373), (5757, 7081)]