1217769553

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{93581}}^1$

素因数の和:93625

約数の個数: 24

約数和(自身を含む): 1644048576

約数和(自身を除く): 426279023

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1859, 13013, 93581, 655067, 1029391, 1216553, 7205737, 8515871, 13382083, 15815189, 93674581, 110706323, 173967079, 1217769553]

約数ペア:

[(1, 1217769553), (7, 173967079), (11, 110706323), (13, 93674581), (77, 15815189), (91, 13382083), (143, 8515871), (169, 7205737), (1001, 1216553), (1183, 1029391), (1859, 655067), (13013, 93581)]