1493418159

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{133711}}^1$

素因数の和:133807

約数の個数: 24

約数和(自身を含む): 2315356992

約数和(自身を除く): 821938833

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 11169, 133711, 401133, 1203399, 2273087, 6819261, 9760903, 20457783, 29282709, 87848127, 165935351, 497806053, 1493418159]

約数ペア:

[(1, 1493418159), (3, 497806053), (9, 165935351), (17, 87848127), (51, 29282709), (73, 20457783), (153, 9760903), (219, 6819261), (657, 2273087), (1241, 1203399), (3723, 401133), (11169, 133711)]