47392917

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 75757920

約数和(自身を除く): 28365003

約数列:

[1, 3, 11, 13, 33, 39, 83, 121, 143, 249, 363, 429, 913, 1079, 1331, 1573, 2739, 3237, 3993, 4719, 10043, 11869, 14641, 17303, 30129, 35607, 43923, 51909, 110473, 130559, 190333, 331419, 391677, 570999, 1215203, 1436149, 3645609, 4308447, 15797639, 47392917]

約数ペア:

[(1, 47392917), (3, 15797639), (11, 4308447), (13, 3645609), (33, 1436149), (39, 1215203), (83, 570999), (121, 391677), (143, 331419), (249, 190333), (363, 130559), (429, 110473), (913, 51909), (1079, 43923), (1331, 35607), (1573, 30129), (2739, 17303), (3237, 14641), (3993, 11869), (4719, 10043)]