141272859

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16693}}^1$

素因数の和:16747

約数の個数: 32

約数和(自身を含む): 239325184

約数和(自身を除く): 98052325

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 16693, 50079, 116851, 217009, 350553, 517483, 651027, 1519063, 1552449, 3622381, 4557189, 6727279, 10867143, 20181837, 47090953, 141272859]

約数ペア:

[(1, 141272859), (3, 47090953), (7, 20181837), (13, 10867143), (21, 6727279), (31, 4557189), (39, 3622381), (91, 1552449), (93, 1519063), (217, 651027), (273, 517483), (403, 350553), (651, 217009), (1209, 116851), (2821, 50079), (8463, 16693)]