16487361

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 27287040

約数和(自身を除く): 10799679

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1291, 1419, 3873, 4257, 11619, 12771, 14201, 34857, 42603, 55513, 127809, 166539, 383427, 499617, 610643, 1498851, 1831929, 5495787, 16487361]

約数ペア:

[(1, 16487361), (3, 5495787), (9, 1831929), (11, 1498851), (27, 610643), (33, 499617), (43, 383427), (99, 166539), (129, 127809), (297, 55513), (387, 42603), (473, 34857), (1161, 14201), (1291, 12771), (1419, 11619), (3873, 4257)]