444848979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 641454336

約数和(自身を除く): 196605357

約数列:

[1, 3, 17, 51, 67, 201, 211, 617, 633, 1139, 1851, 3417, 3587, 10489, 10761, 14137, 31467, 41339, 42411, 124017, 130187, 240329, 390561, 702763, 720987, 2108289, 2213179, 6639537, 8722529, 26167587, 148282993, 444848979]

約数ペア:

[(1, 444848979), (3, 148282993), (17, 26167587), (51, 8722529), (67, 6639537), (201, 2213179), (211, 2108289), (617, 720987), (633, 702763), (1139, 390561), (1851, 240329), (3417, 130187), (3587, 124017), (10489, 42411), (10761, 41339), (14137, 31467)]