38271339

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 60710400

約数和(自身を除く): 22439061

約数列:

[1, 3, 9, 19, 27, 57, 61, 171, 183, 513, 549, 1159, 1223, 1647, 3477, 3669, 10431, 11007, 23237, 31293, 33021, 69711, 74603, 209133, 223809, 627399, 671427, 1417457, 2014281, 4252371, 12757113, 38271339]

約数ペア:

[(1, 38271339), (3, 12757113), (9, 4252371), (19, 2014281), (27, 1417457), (57, 671427), (61, 627399), (171, 223809), (183, 209133), (513, 74603), (549, 69711), (1159, 33021), (1223, 31293), (1647, 23237), (3477, 11007), (3669, 10431)]