5040749

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 6082560

約数和(自身を除く): 1041811

約数列:

[1, 7, 23, 131, 161, 239, 917, 1673, 3013, 5497, 21091, 31309, 38479, 219163, 720107, 5040749]

約数ペア:

[(1, 5040749), (7, 720107), (23, 219163), (131, 38479), (161, 31309), (239, 21091), (917, 5497), (1673, 3013)]