39839517

素因数分解:

$3^2\times {\mathrm{17}}^4\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 30

約数和(自身を含む): 62296182

約数和(自身を除く): 22456665

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 289, 477, 867, 901, 2601, 2703, 4913, 8109, 14739, 15317, 44217, 45951, 83521, 137853, 250563, 260389, 751689, 781167, 2343501, 4426613, 13279839, 39839517]

約数ペア:

[(1, 39839517), (3, 13279839), (9, 4426613), (17, 2343501), (51, 781167), (53, 751689), (153, 260389), (159, 250563), (289, 137853), (477, 83521), (867, 45951), (901, 44217), (2601, 15317), (2703, 14739), (4913, 8109)]