1337394951

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 2011516416

約数和(自身を除く): 674121465

約数列:

[1, 3, 9, 53, 103, 159, 163, 167, 309, 477, 489, 501, 927, 1467, 1503, 5459, 8639, 8851, 16377, 16789, 17201, 25917, 26553, 27221, 49131, 50367, 51603, 77751, 79659, 81663, 151101, 154809, 244989, 889817, 911653, 1442713, 2669451, 2734959, 2803763, 4328139, 8008353, 8204877, 8411289, 12984417, 25233867, 148599439, 445798317, 1337394951]

約数ペア:

[(1, 1337394951), (3, 445798317), (9, 148599439), (53, 25233867), (103, 12984417), (159, 8411289), (163, 8204877), (167, 8008353), (309, 4328139), (477, 2803763), (489, 2734959), (501, 2669451), (927, 1442713), (1467, 911653), (1503, 889817), (5459, 244989), (8639, 154809), (8851, 151101), (16377, 81663), (16789, 79659), (17201, 77751), (25917, 51603), (26553, 50367), (27221, 49131)]