16882299

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 29712384

約数和(自身を除く): 12830085

約数列:

[1, 3, 7, 9, 21, 23, 61, 63, 69, 161, 183, 191, 207, 427, 483, 549, 573, 1281, 1337, 1403, 1449, 1719, 3843, 4011, 4209, 4393, 9821, 11651, 12033, 12627, 13179, 29463, 30751, 34953, 39537, 81557, 88389, 92253, 104859, 244671, 267973, 276759, 734013, 803919, 1875811, 2411757, 5627433, 16882299]

約数ペア:

[(1, 16882299), (3, 5627433), (7, 2411757), (9, 1875811), (21, 803919), (23, 734013), (61, 276759), (63, 267973), (69, 244671), (161, 104859), (183, 92253), (191, 88389), (207, 81557), (427, 39537), (483, 34953), (549, 30751), (573, 29463), (1281, 13179), (1337, 12627), (1403, 12033), (1449, 11651), (1719, 9821), (3843, 4393), (4011, 4209)]