247014733

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1471}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 302054400

約数和(自身を除く): 55039667

約数列:

[1, 7, 23, 49, 149, 161, 1043, 1127, 1471, 3427, 7301, 10297, 23989, 33833, 72079, 167923, 219179, 236831, 1534253, 1657817, 5041117, 10739771, 35287819, 247014733]

約数ペア:

[(1, 247014733), (7, 35287819), (23, 10739771), (49, 5041117), (149, 1657817), (161, 1534253), (1043, 236831), (1127, 219179), (1471, 167923), (3427, 72079), (7301, 33833), (10297, 23989)]