4091087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 5666304

約数和(自身を除く): 1575217

約数列:

[1, 7, 11, 13, 61, 67, 77, 91, 143, 427, 469, 671, 737, 793, 871, 1001, 4087, 4697, 5159, 5551, 6097, 8723, 9581, 28609, 44957, 53131, 61061, 67067, 314699, 371917, 584441, 4091087]

約数ペア:

[(1, 4091087), (7, 584441), (11, 371917), (13, 314699), (61, 67067), (67, 61061), (77, 53131), (91, 44957), (143, 28609), (427, 9581), (469, 8723), (671, 6097), (737, 5551), (793, 5159), (871, 4697), (1001, 4087)]