2012178794997

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4673}}^1\times {\mathrm{661439}}^1$

素因数の和:666153

約数の個数: 32

約数和(自身を含む): 3165768253440

約数和(自身を除く): 1153589458443

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4673, 14019, 32711, 98133, 144863, 434589, 661439, 1014041, 1984317, 3042123, 4630073, 13890219, 20504609, 61513827, 143532263, 430596789, 3090904447, 9272713341, 21636331129, 64908993387, 95818037857, 287454113571, 670726264999, 2012178794997]

約数ペア:

[(1, 2012178794997), (3, 670726264999), (7, 287454113571), (21, 95818037857), (31, 64908993387), (93, 21636331129), (217, 9272713341), (651, 3090904447), (4673, 430596789), (14019, 143532263), (32711, 61513827), (98133, 20504609), (144863, 13890219), (434589, 4630073), (661439, 3042123), (1014041, 1984317)]