24958647

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 44928000

約数和(自身を除く): 19969353

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 719, 1197, 1653, 1827, 2157, 3857, 4959, 5033, 6471, 11571, 13661, 15099, 20851, 34713, 40983, 45297, 62553, 95627, 122949, 145957, 187659, 286881, 396169, 437871, 860643, 1188507, 1313613, 2773183, 3565521, 8319549, 24958647]

約数ペア:

[(1, 24958647), (3, 8319549), (7, 3565521), (9, 2773183), (19, 1313613), (21, 1188507), (29, 860643), (57, 437871), (63, 396169), (87, 286881), (133, 187659), (171, 145957), (203, 122949), (261, 95627), (399, 62553), (551, 45297), (609, 40983), (719, 34713), (1197, 20851), (1653, 15099), (1827, 13661), (2157, 11571), (3857, 6471), (4959, 5033)]