15268407

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 25603584

約数和(自身を除く): 10335177

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 421, 471, 1099, 1263, 1727, 2947, 3297, 4631, 5181, 8841, 12089, 13893, 32417, 36267, 66097, 97251, 198291, 462679, 727067, 1388037, 2181201, 5089469, 15268407]

約数ペア:

[(1, 15268407), (3, 5089469), (7, 2181201), (11, 1388037), (21, 727067), (33, 462679), (77, 198291), (157, 97251), (231, 66097), (421, 36267), (471, 32417), (1099, 13893), (1263, 12089), (1727, 8841), (2947, 5181), (3297, 4631)]