380694897

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2237}}^1$

素因数の和:2451

約数の個数: 40

約数和(自身を含む): 623918592

約数和(自身を除く): 243223695

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 191, 297, 573, 891, 1719, 2101, 2237, 5157, 6303, 6711, 15471, 18909, 20133, 24607, 56727, 60399, 73821, 170181, 181197, 221463, 427267, 664389, 1281801, 1993167, 3845403, 4699937, 11536209, 14099811, 34608627, 42299433, 126898299, 380694897]

約数ペア:

[(1, 380694897), (3, 126898299), (9, 42299433), (11, 34608627), (27, 14099811), (33, 11536209), (81, 4699937), (99, 3845403), (191, 1993167), (297, 1281801), (573, 664389), (891, 427267), (1719, 221463), (2101, 181197), (2237, 170181), (5157, 73821), (6303, 60399), (6711, 56727), (15471, 24607), (18909, 20133)]