2520106557

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 3452467200

約数和(自身を除く): 932360643

約数列:

[1, 3, 79, 139, 227, 237, 337, 417, 681, 1011, 10981, 17933, 26623, 31553, 32943, 46843, 53799, 76499, 79869, 94659, 140529, 229497, 2492687, 3700597, 6043421, 7478061, 10633361, 11101791, 18130263, 31900083, 840035519, 2520106557]

約数ペア:

[(1, 2520106557), (3, 840035519), (79, 31900083), (139, 18130263), (227, 11101791), (237, 10633361), (337, 7478061), (417, 6043421), (681, 3700597), (1011, 2492687), (10981, 229497), (17933, 140529), (26623, 94659), (31553, 79869), (32943, 76499), (46843, 53799)]