11921877

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 19474560

約数和(自身を除く): 7552683

約数列:

[1, 3, 9, 11, 27, 33, 99, 137, 293, 297, 411, 879, 1233, 1507, 2637, 3223, 3699, 4521, 7911, 9669, 13563, 29007, 40141, 40689, 87021, 120423, 361269, 441551, 1083807, 1324653, 3973959, 11921877]

約数ペア:

[(1, 11921877), (3, 3973959), (9, 1324653), (11, 1083807), (27, 441551), (33, 361269), (99, 120423), (137, 87021), (293, 40689), (297, 40141), (411, 29007), (879, 13563), (1233, 9669), (1507, 7911), (2637, 4521), (3223, 3699)]