47783463

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{457}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 78790656

約数和(自身を除く): 31007193

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 383, 457, 1149, 1371, 2681, 3199, 4979, 5941, 8043, 9597, 14937, 17823, 34853, 41587, 104559, 124761, 175031, 525093, 1225217, 2275403, 3675651, 6826209, 15927821, 47783463]

約数ペア:

[(1, 47783463), (3, 15927821), (7, 6826209), (13, 3675651), (21, 2275403), (39, 1225217), (91, 525093), (273, 175031), (383, 124761), (457, 104559), (1149, 41587), (1371, 34853), (2681, 17823), (3199, 14937), (4979, 9597), (5941, 8043)]