172184441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 215040000

約数和(自身を除く): 42855559

約数列:

[1, 11, 13, 19, 127, 143, 209, 247, 499, 1397, 1651, 2413, 2717, 5489, 6487, 9481, 18161, 26543, 31369, 63373, 71357, 104291, 123253, 345059, 697103, 823849, 1204087, 1355783, 9062339, 13244957, 15653131, 172184441]

約数ペア:

[(1, 172184441), (11, 15653131), (13, 13244957), (19, 9062339), (127, 1355783), (143, 1204087), (209, 823849), (247, 697103), (499, 345059), (1397, 123253), (1651, 104291), (2413, 71357), (2717, 63373), (5489, 31369), (6487, 26543), (9481, 18161)]