286260159

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 399826944

約数和(自身を除く): 113566785

約数列:

[1, 3, 43, 101, 127, 129, 173, 303, 381, 519, 4343, 5461, 7439, 12827, 13029, 16383, 17473, 21971, 22317, 38481, 52419, 65913, 551561, 751339, 944753, 1654683, 2219071, 2254017, 2834259, 6657213, 95420053, 286260159]

約数ペア:

[(1, 286260159), (3, 95420053), (43, 6657213), (101, 2834259), (127, 2254017), (129, 2219071), (173, 1654683), (303, 944753), (381, 751339), (519, 551561), (4343, 65913), (5461, 52419), (7439, 38481), (12827, 22317), (13029, 21971), (16383, 17473)]