2163448833

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{161729}}^1$

素因数の和:161766

約数の個数: 32

約数和(自身を含む): 3622752000

約数和(自身を除く): 1459303167

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 4459, 13377, 161729, 485187, 1132103, 2102477, 3396309, 6307431, 7924721, 14717339, 23774163, 44152017, 55473047, 103021373, 166419141, 309064119, 721149611, 2163448833]

約数ペア:

[(1, 2163448833), (3, 721149611), (7, 309064119), (13, 166419141), (21, 103021373), (39, 55473047), (49, 44152017), (91, 23774163), (147, 14717339), (273, 7924721), (343, 6307431), (637, 3396309), (1029, 2102477), (1911, 1132103), (4459, 485187), (13377, 161729)]