16931079

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 27667200

約数和(自身を除く): 10736121

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 297, 327, 523, 981, 1199, 1569, 2943, 3597, 4707, 5753, 10791, 14121, 17259, 32373, 51777, 57007, 155331, 171021, 513063, 627077, 1539189, 1881231, 5643693, 16931079]

約数ペア:

[(1, 16931079), (3, 5643693), (9, 1881231), (11, 1539189), (27, 627077), (33, 513063), (99, 171021), (109, 155331), (297, 57007), (327, 51777), (523, 32373), (981, 17259), (1199, 14121), (1569, 10791), (2943, 5753), (3597, 4707)]