2013750705

素因数分解:

$3^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{78007}}^1$

素因数の和:79736

約数の個数: 16

約数和(自身を含む): 3223914624

約数和(自身を除く): 1210163919

約数列:

[1, 3, 5, 15, 1721, 5163, 8605, 25815, 78007, 234021, 390035, 1170105, 134250047, 402750141, 671250235, 2013750705]

約数ペア:

[(1, 2013750705), (3, 671250235), (5, 402750141), (15, 134250047), (1721, 1170105), (5163, 390035), (8605, 234021), (25815, 78007)]