28449729

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 52151424

約数和(自身を除く): 23701695

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 183, 231, 427, 549, 671, 673, 693, 1281, 2013, 2019, 3843, 4697, 4711, 6039, 6057, 7403, 14091, 14133, 22209, 41053, 42273, 42399, 51821, 66627, 123159, 155463, 287371, 369477, 451583, 466389, 862113, 1354749, 2586339, 3161081, 4064247, 9483243, 28449729]

約数ペア:

[(1, 28449729), (3, 9483243), (7, 4064247), (9, 3161081), (11, 2586339), (21, 1354749), (33, 862113), (61, 466389), (63, 451583), (77, 369477), (99, 287371), (183, 155463), (231, 123159), (427, 66627), (549, 51821), (671, 42399), (673, 42273), (693, 41053), (1281, 22209), (2013, 14133), (2019, 14091), (3843, 7403), (4697, 6057), (4711, 6039)]