28857036621

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1\times {\mathrm{5419}}^1$

素因数の和:6729

約数の個数: 32

約数和(自身を含む): 44206387200

約数和(自身を除く): 15349350579

約数列:

[1, 3, 7, 21, 239, 717, 1061, 1673, 3183, 5019, 5419, 7427, 16257, 22281, 37933, 113799, 253579, 760737, 1295141, 1775053, 3885423, 5325159, 5749559, 9065987, 17248677, 27197961, 40246913, 120740739, 1374144601, 4122433803, 9619012207, 28857036621]

約数ペア:

[(1, 28857036621), (3, 9619012207), (7, 4122433803), (21, 1374144601), (239, 120740739), (717, 40246913), (1061, 27197961), (1673, 17248677), (3183, 9065987), (5019, 5749559), (5419, 5325159), (7427, 3885423), (16257, 1775053), (22281, 1295141), (37933, 760737), (113799, 253579)]