3847765103

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{1489}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 4816156800

約数和(自身を除く): 968391697

約数列:

[1, 7, 13, 73, 91, 389, 511, 949, 1489, 2723, 5057, 6643, 10423, 19357, 28397, 35399, 108697, 135499, 198779, 369161, 579221, 760879, 1413061, 2584127, 4054547, 7529873, 9891427, 42283133, 52709111, 295981931, 549680729, 3847765103]

約数ペア:

[(1, 3847765103), (7, 549680729), (13, 295981931), (73, 52709111), (91, 42283133), (389, 9891427), (511, 7529873), (949, 4054547), (1489, 2584127), (2723, 1413061), (5057, 760879), (6643, 579221), (10423, 369161), (19357, 198779), (28397, 135499), (35399, 108697)]