1212664453

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9539}}^1$

素因数の和:9697

約数の個数: 32

約数和(自身を含む): 1641185280

約数和(自身を除く): 428520827

約数列:

[1, 7, 11, 13, 77, 91, 127, 143, 889, 1001, 1397, 1651, 9539, 9779, 11557, 18161, 66773, 104929, 124007, 127127, 734503, 868049, 1211453, 1364077, 8480171, 9548539, 13325983, 15748889, 93281881, 110242223, 173237779, 1212664453]

約数ペア:

[(1, 1212664453), (7, 173237779), (11, 110242223), (13, 93281881), (77, 15748889), (91, 13325983), (127, 9548539), (143, 8480171), (889, 1364077), (1001, 1211453), (1397, 868049), (1651, 734503), (9539, 127127), (9779, 124007), (11557, 104929), (18161, 66773)]