148443001

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 181762056

約数和(自身を除く): 33319055

約数列:

[1, 7, 37, 41, 49, 259, 287, 1517, 1813, 1997, 2009, 10619, 13979, 73889, 74333, 81877, 97853, 517223, 573139, 3029449, 3620561, 4011973, 21206143, 148443001]

約数ペア:

[(1, 148443001), (7, 21206143), (37, 4011973), (41, 3620561), (49, 3029449), (259, 573139), (287, 517223), (1517, 97853), (1813, 81877), (1997, 74333), (2009, 73889), (10619, 13979)]