39897788007

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5309}}^1\times {\mathrm{32533}}^1$

素因数の和:37863

約数の個数: 32

約数和(自身を含む): 66338127360

約数和(自身を除く): 26440339353

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5309, 15927, 32533, 37163, 58399, 97599, 111489, 175197, 227731, 357863, 408793, 683193, 1073589, 1226379, 2505041, 7515123, 172717697, 518153091, 1209023879, 1899894667, 3627071637, 5699684001, 13299262669, 39897788007]

約数ペア:

[(1, 39897788007), (3, 13299262669), (7, 5699684001), (11, 3627071637), (21, 1899894667), (33, 1209023879), (77, 518153091), (231, 172717697), (5309, 7515123), (15927, 2505041), (32533, 1226379), (37163, 1073589), (58399, 683193), (97599, 408793), (111489, 357863), (175197, 227731)]