230848443

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 396804096

約数和(自身を除く): 165955653

約数列:

[1, 3, 7, 9, 21, 47, 53, 63, 141, 159, 329, 371, 423, 477, 987, 1113, 1471, 2491, 2961, 3339, 4413, 7473, 10297, 13239, 17437, 22419, 30891, 52311, 69137, 77963, 92673, 156933, 207411, 233889, 483959, 545741, 622233, 701667, 1451877, 1637223, 3664261, 4355631, 4911669, 10992783, 25649827, 32978349, 76949481, 230848443]

約数ペア:

[(1, 230848443), (3, 76949481), (7, 32978349), (9, 25649827), (21, 10992783), (47, 4911669), (53, 4355631), (63, 3664261), (141, 1637223), (159, 1451877), (329, 701667), (371, 622233), (423, 545741), (477, 483959), (987, 233889), (1113, 207411), (1471, 156933), (2491, 92673), (2961, 77963), (3339, 69137), (4413, 52311), (7473, 30891), (10297, 22419), (13239, 17437)]