40231149

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2201

約数の個数: 32

約数和(自身を含む): 65495040

約数和(自身を除く): 25263891

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2131, 2697, 6293, 6393, 14917, 18879, 44751, 61799, 66061, 185397, 198183, 432593, 462427, 1297779, 1387281, 1915769, 5747307, 13410383, 40231149]

約数ペア:

[(1, 40231149), (3, 13410383), (7, 5747307), (21, 1915769), (29, 1387281), (31, 1297779), (87, 462427), (93, 432593), (203, 198183), (217, 185397), (609, 66061), (651, 61799), (899, 44751), (2131, 18879), (2697, 14917), (6293, 6393)]