16974711

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 27357120

約数和(自身を除く): 10382409

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 351, 353, 411, 1059, 1233, 1781, 3177, 3699, 4589, 5343, 9531, 13767, 16029, 41301, 48087, 48361, 123903, 145083, 435249, 628693, 1305747, 1886079, 5658237, 16974711]

約数ペア:

[(1, 16974711), (3, 5658237), (9, 1886079), (13, 1305747), (27, 628693), (39, 435249), (117, 145083), (137, 123903), (351, 48361), (353, 48087), (411, 41301), (1059, 16029), (1233, 13767), (1781, 9531), (3177, 5343), (3699, 4589)]