1240777729

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{3559}}^1$

素因数の和:3948

約数の個数: 16

約数和(自身を含む): 1332864000

約数和(自身を除く): 92086271

約数列:

[1, 19, 59, 311, 1121, 3559, 5909, 18349, 67621, 209981, 348631, 1106849, 3989639, 21030131, 65304091, 1240777729]

約数ペア:

[(1, 1240777729), (19, 65304091), (59, 21030131), (311, 3989639), (1121, 1106849), (3559, 348631), (5909, 209981), (18349, 67621)]