301889007

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3931}}^1$

素因数の和:4020

約数の個数: 48

約数和(自身を含む): 529970688

約数和(自身を除く): 228081681

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 159, 161, 207, 371, 477, 483, 1113, 1219, 1449, 3339, 3657, 3931, 8533, 10971, 11793, 25599, 27517, 35379, 76797, 82551, 90413, 208343, 247653, 271239, 625029, 632891, 813717, 1458401, 1875087, 1898673, 4375203, 4791889, 5696019, 13125609, 14375667, 33543223, 43127001, 100629669, 301889007]

約数ペア:

[(1, 301889007), (3, 100629669), (7, 43127001), (9, 33543223), (21, 14375667), (23, 13125609), (53, 5696019), (63, 4791889), (69, 4375203), (159, 1898673), (161, 1875087), (207, 1458401), (371, 813717), (477, 632891), (483, 625029), (1113, 271239), (1219, 247653), (1449, 208343), (3339, 90413), (3657, 82551), (3931, 76797), (8533, 35379), (10971, 27517), (11793, 25599)]