47287713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 73820160

約数和(自身を除く): 26532447

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 583, 627, 1007, 1423, 1749, 3021, 4269, 11077, 15653, 27037, 33231, 46959, 75419, 81111, 226257, 297407, 829609, 892221, 1432961, 2488827, 4298883, 15762571, 47287713]

約数ペア:

[(1, 47287713), (3, 15762571), (11, 4298883), (19, 2488827), (33, 1432961), (53, 892221), (57, 829609), (159, 297407), (209, 226257), (583, 81111), (627, 75419), (1007, 46959), (1423, 33231), (1749, 27037), (3021, 15653), (4269, 11077)]