1244908899

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{186671}}^1$

素因数の和:186712

約数の個数: 32

約数和(自身を含む): 2090726400

約数和(自身を除く): 845817501

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 186671, 560013, 1680039, 2426723, 3546749, 5040117, 7280169, 10640247, 21840507, 31920741, 46107737, 65521521, 95762223, 138323211, 414969633, 1244908899]

約数ペア:

[(1, 1244908899), (3, 414969633), (9, 138323211), (13, 95762223), (19, 65521521), (27, 46107737), (39, 31920741), (57, 21840507), (117, 10640247), (171, 7280169), (247, 5040117), (351, 3546749), (513, 2426723), (741, 1680039), (2223, 560013), (6669, 186671)]