23581187

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 28339200

約数和(自身を除く): 4758013

約数列:

[1, 7, 23, 149, 161, 983, 1043, 3427, 6881, 22609, 23989, 146467, 158263, 1025269, 3368741, 23581187]

約数ペア:

[(1, 23581187), (7, 3368741), (23, 1025269), (149, 158263), (161, 146467), (983, 23989), (1043, 22609), (3427, 6881)]