488938251

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 683781120

約数和(自身を除く): 194842869

約数列:

[1, 3, 43, 59, 129, 177, 227, 283, 681, 849, 2537, 7611, 9761, 12169, 13393, 16697, 29283, 36507, 40179, 50091, 64241, 192723, 575899, 717971, 1727697, 2153913, 2762363, 3790219, 8287089, 11370657, 162979417, 488938251]

約数ペア:

[(1, 488938251), (3, 162979417), (43, 11370657), (59, 8287089), (129, 3790219), (177, 2762363), (227, 2153913), (283, 1727697), (681, 717971), (849, 575899), (2537, 192723), (7611, 64241), (9761, 50091), (12169, 40179), (13393, 36507), (16697, 29283)]