630340683

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{3833}}^1$

素因数の和:4075

約数の個数: 32

約数和(自身を含む): 989356032

約数和(自身を除く): 359015349

約数列:

[1, 3, 7, 21, 41, 123, 191, 287, 573, 861, 1337, 3833, 4011, 7831, 11499, 23493, 26831, 54817, 80493, 157153, 164451, 471459, 732103, 1100071, 2196309, 3300213, 5124721, 15374163, 30016223, 90048669, 210113561, 630340683]

約数ペア:

[(1, 630340683), (3, 210113561), (7, 90048669), (21, 30016223), (41, 15374163), (123, 5124721), (191, 3300213), (287, 2196309), (573, 1100071), (861, 732103), (1337, 471459), (3833, 164451), (4011, 157153), (7831, 80493), (11499, 54817), (23493, 26831)]