47408517

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4410

約数の個数: 32

約数和(自身を含む): 78095360

約数和(自身を除く): 30686843

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 4357, 10881, 13071, 39213, 56641, 117639, 135067, 169923, 405201, 509769, 1215603, 1529307, 1755871, 3646809, 5267613, 15802839, 47408517]

約数ペア:

[(1, 47408517), (3, 15802839), (9, 5267613), (13, 3646809), (27, 1755871), (31, 1529307), (39, 1215603), (93, 509769), (117, 405201), (279, 169923), (351, 135067), (403, 117639), (837, 56641), (1209, 39213), (3627, 13071), (4357, 10881)]