247491101

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3659}}^1$

素因数の和:3737

約数の個数: 24

約数和(自身を含む): 299856480

約数和(自身を除く): 52365379

約数列:

[1, 11, 13, 43, 121, 143, 473, 559, 1573, 3659, 5203, 6149, 40249, 47567, 67639, 157337, 442739, 523237, 1730707, 2045381, 5755607, 19037777, 22499191, 247491101]

約数ペア:

[(1, 247491101), (11, 22499191), (13, 19037777), (43, 5755607), (121, 2045381), (143, 1730707), (473, 523237), (559, 442739), (1573, 157337), (3659, 67639), (5203, 47567), (6149, 40249)]