970778879

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 1184257536

約数和(自身を除く): 213478657

約数列:

[1, 7, 37, 43, 67, 259, 301, 469, 1301, 1591, 2479, 2881, 9107, 11137, 17353, 20167, 48137, 55943, 87167, 106597, 336959, 391601, 610169, 746179, 2069891, 3225179, 3748181, 14489237, 22576253, 26237267, 138682697, 970778879]

約数ペア:

[(1, 970778879), (7, 138682697), (37, 26237267), (43, 22576253), (67, 14489237), (259, 3748181), (301, 3225179), (469, 2069891), (1301, 746179), (1591, 610169), (2479, 391601), (2881, 336959), (9107, 106597), (11137, 87167), (17353, 55943), (20167, 48137)]