13042641

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 17881344

約数和(自身を除く): 4838703

約数列:

[1, 3, 47, 141, 233, 397, 699, 1191, 10951, 18659, 32853, 55977, 92501, 277503, 4347547, 13042641]

約数ペア:

[(1, 13042641), (3, 4347547), (47, 277503), (141, 92501), (233, 55977), (397, 32853), (699, 18659), (1191, 10951)]