275300907

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{937}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 445197312

約数和(自身を除く): 169896405

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 823, 937, 2469, 2811, 5761, 6559, 13991, 15929, 17283, 19677, 41973, 47787, 97937, 111503, 293811, 334509, 771151, 2313453, 5398057, 13109567, 16194171, 39328701, 91766969, 275300907]

約数ペア:

[(1, 275300907), (3, 91766969), (7, 39328701), (17, 16194171), (21, 13109567), (51, 5398057), (119, 2313453), (357, 771151), (823, 334509), (937, 293811), (2469, 111503), (2811, 97937), (5761, 47787), (6559, 41973), (13991, 19677), (15929, 17283)]