47420373

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15791}}^1$

素因数の和:15825

約数の個数: 32

約数和(自身を含む): 84897792

約数和(自身を除く): 37477419

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 15791, 47373, 110537, 173701, 205283, 331611, 521103, 615849, 1215907, 1436981, 2258113, 3647721, 4310943, 6774339, 15806791, 47420373]

約数ペア:

[(1, 47420373), (3, 15806791), (7, 6774339), (11, 4310943), (13, 3647721), (21, 2258113), (33, 1436981), (39, 1215907), (77, 615849), (91, 521103), (143, 331611), (231, 205283), (273, 173701), (429, 110537), (1001, 47373), (3003, 15791)]