4959513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 8561280

約数和(自身を除く): 3601767

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 97, 117, 171, 207, 247, 291, 299, 437, 741, 873, 897, 1261, 1311, 1843, 2223, 2231, 2691, 3783, 3933, 5529, 5681, 6693, 11349, 16587, 17043, 20079, 23959, 29003, 42389, 51129, 71877, 87009, 127167, 215631, 261027, 381501, 551057, 1653171, 4959513]

約数ペア:

[(1, 4959513), (3, 1653171), (9, 551057), (13, 381501), (19, 261027), (23, 215631), (39, 127167), (57, 87009), (69, 71877), (97, 51129), (117, 42389), (171, 29003), (207, 23959), (247, 20079), (291, 17043), (299, 16587), (437, 11349), (741, 6693), (873, 5681), (897, 5529), (1261, 3933), (1311, 3783), (1843, 2691), (2223, 2231)]