23378537

素因数分解:

$7^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 29647296

約数和(自身を除く): 6268759

約数列:

[1, 7, 13, 49, 91, 107, 343, 637, 749, 1391, 2401, 4459, 5243, 9737, 16807, 31213, 36701, 68159, 218491, 256907, 477113, 1798349, 3339791, 23378537]

約数ペア:

[(1, 23378537), (7, 3339791), (13, 1798349), (49, 477113), (91, 256907), (107, 218491), (343, 68159), (637, 36701), (749, 31213), (1391, 16807), (2401, 9737), (4459, 5243)]