63687421

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 74200320

約数和(自身を除く): 10512899

約数列:

[1, 7, 89, 151, 623, 677, 1057, 4739, 13439, 60253, 94073, 102227, 421771, 715589, 9098203, 63687421]

約数ペア:

[(1, 63687421), (7, 9098203), (89, 715589), (151, 421771), (623, 102227), (677, 94073), (1057, 60253), (4739, 13439)]