42356223

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17239}}^1$

素因数の和:17268

約数の個数: 32

約数和(自身を含む): 77235200

約数和(自身を除く): 34878977

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 17239, 51717, 120673, 155151, 224107, 362019, 465453, 672321, 1086057, 1568749, 2016963, 3258171, 4706247, 6050889, 14118741, 42356223]

約数ペア:

[(1, 42356223), (3, 14118741), (7, 6050889), (9, 4706247), (13, 3258171), (21, 2016963), (27, 1568749), (39, 1086057), (63, 672321), (91, 465453), (117, 362019), (189, 224107), (273, 155151), (351, 120673), (819, 51717), (2457, 17239)]