26420583

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 44236800

約数和(自身を除く): 17816217

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 2879, 3059, 8637, 9177, 20153, 54701, 60459, 66217, 164103, 198651, 382907, 463519, 1148721, 1258123, 1390557, 3774369, 8806861, 26420583]

約数ペア:

[(1, 26420583), (3, 8806861), (7, 3774369), (19, 1390557), (21, 1258123), (23, 1148721), (57, 463519), (69, 382907), (133, 198651), (161, 164103), (399, 66217), (437, 60459), (483, 54701), (1311, 20153), (2879, 9177), (3059, 8637)]