238766697

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{75583}}^1$

素因数の和:75611

約数の個数: 24

約数和(自身を含む): 385176064

約数和(自身を除く): 146409367

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 75583, 226749, 680247, 982579, 2040741, 2947737, 6122223, 8843211, 18366669, 26529633, 79588899, 238766697]

約数ペア:

[(1, 238766697), (3, 79588899), (9, 26529633), (13, 18366669), (27, 8843211), (39, 6122223), (81, 2947737), (117, 2040741), (243, 982579), (351, 680247), (1053, 226749), (3159, 75583)]