21829352831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1\times {\mathrm{2719}}^1$

素因数の和:5207

約数の個数: 32

約数和(自身を含む): 26781511680

約数和(自身を除く): 4952158849

約数列:

[1, 11, 13, 23, 143, 253, 299, 2441, 2719, 3289, 26851, 29909, 31733, 35347, 56143, 62537, 349063, 388817, 617573, 687907, 729859, 812981, 6637079, 8028449, 8942791, 73007869, 86282027, 152652817, 949102297, 1679180987, 1984486621, 21829352831]

約数ペア:

[(1, 21829352831), (11, 1984486621), (13, 1679180987), (23, 949102297), (143, 152652817), (253, 86282027), (299, 73007869), (2441, 8942791), (2719, 8028449), (3289, 6637079), (26851, 812981), (29909, 729859), (31733, 687907), (35347, 617573), (56143, 388817), (62537, 349063)]