1397371389

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{6131}}^1$

素因数の和:6301

約数の個数: 32

約数和(自身を含む): 2039748480

約数和(自身を除く): 642377091

約数列:

[1, 3, 17, 41, 51, 109, 123, 327, 697, 1853, 2091, 4469, 5559, 6131, 13407, 18393, 75973, 104227, 227919, 251371, 312681, 668279, 754113, 2004837, 4273307, 11360743, 12819921, 27399439, 34082229, 82198317, 465790463, 1397371389]

約数ペア:

[(1, 1397371389), (3, 465790463), (17, 82198317), (41, 34082229), (51, 27399439), (109, 12819921), (123, 11360743), (327, 4273307), (697, 2004837), (1853, 754113), (2091, 668279), (4469, 312681), (5559, 251371), (6131, 227919), (13407, 104227), (18393, 75973)]