1215596943

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{177953}}^1$

素因数の和:177996

約数の個数: 32

約数和(自身を含む): 2050030080

約数和(自身を除く): 834433137

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 6831, 177953, 533859, 1601577, 1957483, 4092919, 4804731, 5872449, 12278757, 17617347, 36836271, 45022109, 52852041, 110508813, 135066327, 405198981, 1215596943]

約数ペア:

[(1, 1215596943), (3, 405198981), (9, 135066327), (11, 110508813), (23, 52852041), (27, 45022109), (33, 36836271), (69, 17617347), (99, 12278757), (207, 5872449), (253, 4804731), (297, 4092919), (621, 1957483), (759, 1601577), (2277, 533859), (6831, 177953)]