3901472673

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9778127}}^1$

素因数の和:9778156

約数の個数: 16

約数和(自身を含む): 6258001920

約数和(自身を除く): 2356529247

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 9778127, 29334381, 68446889, 185784413, 205340667, 557353239, 1300490891, 3901472673]

約数ペア:

[(1, 3901472673), (3, 1300490891), (7, 557353239), (19, 205340667), (21, 185784413), (57, 68446889), (133, 29334381), (399, 9778127)]