47123097

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 76492800

約数和(自身を除く): 29369703

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 1327, 1691, 1869, 3981, 5073, 9289, 11837, 25213, 27867, 35511, 75639, 118103, 176491, 354309, 529473, 826721, 2243957, 2480163, 6731871, 15707699, 47123097]

約数ペア:

[(1, 47123097), (3, 15707699), (7, 6731871), (19, 2480163), (21, 2243957), (57, 826721), (89, 529473), (133, 354309), (267, 176491), (399, 118103), (623, 75639), (1327, 35511), (1691, 27867), (1869, 25213), (3981, 11837), (5073, 9289)]