39859713

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 65235456

約数和(自身を除く): 25375743

約数列:

[1, 3, 9, 17, 23, 47, 51, 69, 141, 153, 207, 241, 391, 423, 723, 799, 1081, 1173, 2169, 2397, 3243, 3519, 4097, 5543, 7191, 9729, 11327, 12291, 16629, 18377, 33981, 36873, 49887, 55131, 94231, 101943, 165393, 192559, 260521, 282693, 577677, 781563, 848079, 1733031, 2344689, 4428857, 13286571, 39859713]

約数ペア:

[(1, 39859713), (3, 13286571), (9, 4428857), (17, 2344689), (23, 1733031), (47, 848079), (51, 781563), (69, 577677), (141, 282693), (153, 260521), (207, 192559), (241, 165393), (391, 101943), (423, 94231), (723, 55131), (799, 49887), (1081, 36873), (1173, 33981), (2169, 18377), (2397, 16629), (3243, 12291), (3519, 11327), (4097, 9729), (5543, 7191)]