1398496617

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{49003}}^1$

素因数の和:49170

約数の個数: 32

約数和(自身を含む): 2383554560

約数和(自身を除く): 985057943

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 3171, 4077, 9513, 28539, 49003, 147009, 343021, 441027, 1029063, 1323081, 3087189, 7399453, 9261567, 22198359, 51796171, 66595077, 155388513, 199785231, 466165539, 1398496617]

約数ペア:

[(1, 1398496617), (3, 466165539), (7, 199785231), (9, 155388513), (21, 66595077), (27, 51796171), (63, 22198359), (151, 9261567), (189, 7399453), (453, 3087189), (1057, 1323081), (1359, 1029063), (3171, 441027), (4077, 343021), (9513, 147009), (28539, 49003)]