1900545249

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 2623864320

約数和(自身を除く): 723319071

約数列:

[1, 3, 67, 89, 131, 201, 267, 393, 811, 2433, 5963, 8777, 11659, 17889, 26331, 34977, 54337, 72179, 106241, 163011, 216537, 318723, 781153, 2343459, 4835993, 7118147, 9455449, 14507979, 21354441, 28366347, 633515083, 1900545249]

約数ペア:

[(1, 1900545249), (3, 633515083), (67, 28366347), (89, 21354441), (131, 14507979), (201, 9455449), (267, 7118147), (393, 4835993), (811, 2343459), (2433, 781153), (5963, 318723), (8777, 216537), (11659, 163011), (17889, 106241), (26331, 72179), (34977, 54337)]