291214961307

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{5039}}^1\times {\mathrm{81283}}^1$

素因数の和:86407

約数の個数: 24

約数和(自身を含む): 426058214400

約数和(自身を除く): 134843253093

約数列:

[1, 3, 9, 79, 237, 711, 5039, 15117, 45351, 81283, 243849, 398081, 731547, 1194243, 3582729, 6421357, 19264071, 57792213, 409585037, 1228755111, 3686265333, 32357217923, 97071653769, 291214961307]

約数ペア:

[(1, 291214961307), (3, 97071653769), (9, 32357217923), (79, 3686265333), (237, 1228755111), (711, 409585037), (5039, 57792213), (15117, 19264071), (45351, 6421357), (81283, 3582729), (243849, 1194243), (398081, 731547)]