251627519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 312560640

約数和(自身を除く): 60933121

約数列:

[1, 11, 13, 29, 47, 143, 319, 377, 517, 611, 1291, 1363, 4147, 6721, 14201, 14993, 16783, 17719, 37439, 60677, 184613, 194909, 411829, 486707, 667447, 788801, 1759633, 5353777, 8676811, 19355963, 22875229, 251627519]

約数ペア:

[(1, 251627519), (11, 22875229), (13, 19355963), (29, 8676811), (47, 5353777), (143, 1759633), (319, 788801), (377, 667447), (517, 486707), (611, 411829), (1291, 194909), (1363, 184613), (4147, 60677), (6721, 37439), (14201, 17719), (14993, 16783)]