23881191

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1217}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 33051648

約数和(自身を除く): 9170457

約数列:

[1, 3, 31, 93, 211, 633, 1217, 3651, 6541, 19623, 37727, 113181, 256787, 770361, 7960397, 23881191]

約数ペア:

[(1, 23881191), (3, 7960397), (31, 770361), (93, 256787), (211, 113181), (633, 37727), (1217, 19623), (3651, 6541)]