8045238381

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{10487}}^1$

素因数の和:10865

約数の個数: 32

約数和(自身を含む): 11592176640

約数和(自身を除く): 3546938259

約数列:

[1, 3, 19, 43, 57, 129, 313, 817, 939, 2451, 5947, 10487, 13459, 17841, 31461, 40377, 199253, 255721, 450941, 597759, 767163, 1352823, 3282431, 8567879, 9847293, 25703637, 62366189, 141144533, 187098567, 423433599, 2681746127, 8045238381]

約数ペア:

[(1, 8045238381), (3, 2681746127), (19, 423433599), (43, 187098567), (57, 141144533), (129, 62366189), (313, 25703637), (817, 9847293), (939, 8567879), (2451, 3282431), (5947, 1352823), (10487, 767163), (13459, 597759), (17841, 450941), (31461, 255721), (40377, 199253)]