838873343

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7993}}^1$

素因数の和:8087

約数の個数: 32

約数和(自身を含む): 1105090560

約数和(自身を除く): 266217217

約数列:

[1, 7, 11, 29, 47, 77, 203, 319, 329, 517, 1363, 2233, 3619, 7993, 9541, 14993, 55951, 87923, 104951, 231797, 375671, 615461, 1622579, 2549767, 2629697, 4132381, 10894459, 17848369, 28926667, 76261213, 119839049, 838873343]

約数ペア:

[(1, 838873343), (7, 119839049), (11, 76261213), (29, 28926667), (47, 17848369), (77, 10894459), (203, 4132381), (319, 2629697), (329, 2549767), (517, 1622579), (1363, 615461), (2233, 375671), (3619, 231797), (7993, 104951), (9541, 87923), (14993, 55951)]