40334217

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10271}}^1$

素因数の和:10309

約数の個数: 32

約数和(自身を含む): 71000064

約数和(自身を除く): 30665847

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 10271, 30813, 71897, 112981, 174607, 215691, 338943, 523821, 790867, 1222249, 1920677, 2372601, 3666747, 5762031, 13444739, 40334217]

約数ペア:

[(1, 40334217), (3, 13444739), (7, 5762031), (11, 3666747), (17, 2372601), (21, 1920677), (33, 1222249), (51, 790867), (77, 523821), (119, 338943), (187, 215691), (231, 174607), (357, 112981), (561, 71897), (1309, 30813), (3927, 10271)]