9781812393

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1\times {\mathrm{4481}}^1$

素因数の和:6385

約数の個数: 32

約数和(自身を含む): 14420996352

約数和(自身を除く): 4639183959

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 1861, 4481, 5583, 13443, 31637, 42803, 76177, 94911, 103063, 128409, 228531, 309189, 727651, 1752071, 2182953, 5256213, 8339141, 25017423, 141765397, 191800243, 425296191, 575400729, 3260604131, 9781812393]

約数ペア:

[(1, 9781812393), (3, 3260604131), (17, 575400729), (23, 425296191), (51, 191800243), (69, 141765397), (391, 25017423), (1173, 8339141), (1861, 5256213), (4481, 2182953), (5583, 1752071), (13443, 727651), (31637, 309189), (42803, 228531), (76177, 128409), (94911, 103063)]