315090303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{911}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 470679552

約数和(自身を除く): 155589249

約数列:

[1, 3, 11, 33, 47, 141, 223, 517, 669, 911, 1551, 2453, 2733, 7359, 10021, 10481, 30063, 31443, 42817, 115291, 128451, 203153, 345873, 470987, 609459, 1412961, 2234683, 6704049, 9548191, 28644573, 105030101, 315090303]

約数ペア:

[(1, 315090303), (3, 105030101), (11, 28644573), (33, 9548191), (47, 6704049), (141, 2234683), (223, 1412961), (517, 609459), (669, 470987), (911, 345873), (1551, 203153), (2453, 128451), (2733, 115291), (7359, 42817), (10021, 31443), (10481, 30063)]