2013124335

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{135701}}^1$

素因数の和:135775

約数の個数: 32

約数和(自身を含む): 3439231488

約数和(自身を除く): 1426107153

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 14835, 135701, 407103, 678505, 2035515, 3121123, 5835143, 9363369, 15605615, 17505429, 29175715, 46816845, 87527145, 134208289, 402624867, 671041445, 2013124335]

約数ペア:

[(1, 2013124335), (3, 671041445), (5, 402624867), (15, 134208289), (23, 87527145), (43, 46816845), (69, 29175715), (115, 17505429), (129, 15605615), (215, 9363369), (345, 5835143), (645, 3121123), (989, 2035515), (2967, 678505), (4945, 407103), (14835, 135701)]