7152980.00000000

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 66713556

約数和(自身を除く): 24377079

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 289, 369, 397, 697, 867, 1191, 2091, 2601, 3573, 6273, 6749, 11849, 16277, 20247, 35547, 48831, 60741, 106641, 114733, 146493, 276709, 344199, 830127, 1032597, 2490381, 4704053, 14112159, 42336477]

約数ペア:

[(1, 42336477), (3, 14112159), (9, 4704053), (17, 2490381), (41, 1032597), (51, 830127), (123, 344199), (153, 276709), (289, 146493), (369, 114733), (397, 106641), (697, 60741), (867, 48831), (1191, 35547), (2091, 20247), (2601, 16277), (3573, 11849), (6273, 6749)]