13681899

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6581}}^1$

素因数の和:6608

約数の個数: 32

約数和(自身を含む): 25274880

約数和(自身を除く): 11592981

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 6581, 19743, 46067, 59229, 72391, 138201, 177687, 217173, 414603, 506737, 651519, 1243809, 1520211, 1954557, 4560633, 13681899]

約数ペア:

[(1, 13681899), (3, 4560633), (7, 1954557), (9, 1520211), (11, 1243809), (21, 651519), (27, 506737), (33, 414603), (63, 217173), (77, 177687), (99, 138201), (189, 72391), (231, 59229), (297, 46067), (693, 19743), (2079, 6581)]