1152671689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1301}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 1391160960

約数和(自身を除く): 238489271

約数列:

[1, 13, 17, 19, 211, 221, 247, 323, 1301, 2743, 3587, 4009, 4199, 16913, 22117, 24719, 46631, 52117, 68153, 274511, 287521, 321347, 420223, 885989, 3568643, 4666687, 5215709, 5462899, 60666931, 67804217, 88667053, 1152671689]

約数ペア:

[(1, 1152671689), (13, 88667053), (17, 67804217), (19, 60666931), (211, 5462899), (221, 5215709), (247, 4666687), (323, 3568643), (1301, 885989), (2743, 420223), (3587, 321347), (4009, 287521), (4199, 274511), (16913, 68153), (22117, 52117), (24719, 46631)]