315024773

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1193}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 389563992

約数和(自身を除く): 74539219

約数列:

[1, 7, 17, 49, 119, 317, 833, 1193, 2219, 5389, 8351, 15533, 20281, 37723, 58457, 141967, 264061, 378181, 993769, 2647267, 6429077, 18530869, 45003539, 315024773]

約数ペア:

[(1, 315024773), (7, 45003539), (17, 18530869), (49, 6429077), (119, 2647267), (317, 993769), (833, 378181), (1193, 264061), (2219, 141967), (5389, 58457), (8351, 37723), (15533, 20281)]