28489995039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1\times {\mathrm{14851}}^1$

素因数の和:15879

約数の個数: 32

約数和(自身を含む): 42166372608

約数和(自身を除く): 13676377569

約数列:

[1, 3, 11, 33, 61, 183, 671, 953, 2013, 2859, 10483, 14851, 31449, 44553, 58133, 163361, 174399, 490083, 639463, 905911, 1918389, 2717733, 9965021, 14153003, 29895063, 42459009, 155683033, 467049099, 863333183, 2589999549, 9496665013, 28489995039]

約数ペア:

[(1, 28489995039), (3, 9496665013), (11, 2589999549), (33, 863333183), (61, 467049099), (183, 155683033), (671, 42459009), (953, 29895063), (2013, 14153003), (2859, 9965021), (10483, 2717733), (14851, 1918389), (31449, 905911), (44553, 639463), (58133, 490083), (163361, 174399)]