1553103666

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{296507}}^1$

素因数の和:296615

約数の個数: 32

約数和(自身を含む): 3486934080

約数和(自身を除く): 1933830414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 296507, 593014, 889521, 1779042, 2668563, 5337126, 8005689, 16011378, 28761179, 57522358, 86283537, 172567074, 258850611, 517701222, 776551833, 1553103666]

約数ペア:

[(1, 1553103666), (2, 776551833), (3, 517701222), (6, 258850611), (9, 172567074), (18, 86283537), (27, 57522358), (54, 28761179), (97, 16011378), (194, 8005689), (291, 5337126), (582, 2668563), (873, 1779042), (1746, 889521), (2619, 593014), (5238, 296507)]