39184119

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 63685440

約数和(自身を除く): 24501321

約数列:

[1, 3, 9, 13, 39, 53, 71, 89, 117, 159, 213, 267, 477, 639, 689, 801, 923, 1157, 2067, 2769, 3471, 3763, 4717, 6201, 6319, 8307, 10413, 11289, 14151, 18957, 33867, 42453, 48919, 56871, 61321, 82147, 146757, 183963, 246441, 334907, 440271, 551889, 739323, 1004721, 3014163, 4353791, 13061373, 39184119]

約数ペア:

[(1, 39184119), (3, 13061373), (9, 4353791), (13, 3014163), (39, 1004721), (53, 739323), (71, 551889), (89, 440271), (117, 334907), (159, 246441), (213, 183963), (267, 146757), (477, 82147), (639, 61321), (689, 56871), (801, 48919), (923, 42453), (1157, 33867), (2067, 18957), (2769, 14151), (3471, 11289), (3763, 10413), (4717, 8307), (6201, 6319)]