1923793473

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{9109}}^1$

素因数の和:9321

約数の個数: 32

約数和(自身を含む): 2990995200

約数和(自身を除く): 1067201727

約数列:

[1, 3, 7, 21, 89, 113, 267, 339, 623, 791, 1869, 2373, 9109, 10057, 27327, 30171, 63763, 70399, 191289, 211197, 810701, 1029317, 2432103, 3087951, 5674907, 7205219, 17024721, 21615657, 91609213, 274827639, 641264491, 1923793473]

約数ペア:

[(1, 1923793473), (3, 641264491), (7, 274827639), (21, 91609213), (89, 21615657), (113, 17024721), (267, 7205219), (339, 5674907), (623, 3087951), (791, 2432103), (1869, 1029317), (2373, 810701), (9109, 211197), (10057, 191289), (27327, 70399), (30171, 63763)]