719412009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3779}}^1$

素因数の和:3925

約数の個数: 32

約数和(自身を含む): 1045094400

約数和(自身を除く): 325682391

約数列:

[1, 3, 23, 31, 69, 89, 93, 267, 713, 2047, 2139, 2759, 3779, 6141, 8277, 11337, 63457, 86917, 117149, 190371, 260751, 336331, 351447, 1008993, 2694427, 7735613, 8083281, 10426261, 23206839, 31278783, 239804003, 719412009]

約数ペア:

[(1, 719412009), (3, 239804003), (23, 31278783), (31, 23206839), (69, 10426261), (89, 8083281), (93, 7735613), (267, 2694427), (713, 1008993), (2047, 351447), (2139, 336331), (2759, 260751), (3779, 190371), (6141, 117149), (8277, 86917), (11337, 63457)]