23392817

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 29736960

約数和(自身を除く): 6344143

約数列:

[1, 7, 23, 31, 43, 109, 161, 217, 301, 713, 763, 989, 1333, 2507, 3379, 4687, 4991, 6923, 9331, 17549, 23653, 30659, 32809, 77717, 107801, 145297, 214613, 544019, 754607, 1017079, 3341831, 23392817]

約数ペア:

[(1, 23392817), (7, 3341831), (23, 1017079), (31, 754607), (43, 544019), (109, 214613), (161, 145297), (217, 107801), (301, 77717), (713, 32809), (763, 30659), (989, 23653), (1333, 17549), (2507, 9331), (3379, 6923), (4687, 4991)]