4988907

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 9404928

約数和(自身を除く): 4416021

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 313, 483, 693, 759, 939, 1449, 1771, 2191, 2277, 2817, 3443, 5313, 6573, 7199, 10329, 15939, 19719, 21597, 24101, 30987, 50393, 64791, 72303, 79189, 151179, 216909, 237567, 453537, 554323, 712701, 1662969, 4988907]

約数ペア:

[(1, 4988907), (3, 1662969), (7, 712701), (9, 554323), (11, 453537), (21, 237567), (23, 216909), (33, 151179), (63, 79189), (69, 72303), (77, 64791), (99, 50393), (161, 30987), (207, 24101), (231, 21597), (253, 19719), (313, 15939), (483, 10329), (693, 7199), (759, 6573), (939, 5313), (1449, 3443), (1771, 2817), (2191, 2277)]