47222749

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2239}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 56770560

約数和(自身を除く): 9547811

約数列:

[1, 7, 23, 131, 161, 917, 2239, 3013, 15673, 21091, 51497, 293309, 360479, 2053163, 6746107, 47222749]

約数ペア:

[(1, 47222749), (7, 6746107), (23, 2053163), (131, 360479), (161, 293309), (917, 51497), (2239, 21091), (3013, 15673)]