13409253

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 24514560

約数和(自身を除く): 11105307

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 99, 117, 143, 151, 207, 253, 297, 299, 351, 429, 453, 621, 759, 897, 1287, 1359, 1661, 1963, 2277, 2691, 3289, 3473, 3861, 4077, 4983, 5889, 6831, 8073, 9867, 10419, 14949, 17667, 21593, 29601, 31257, 38203, 44847, 45149, 53001, 64779, 88803, 93771, 114609, 135447, 194337, 343827, 406341, 496639, 583011, 1031481, 1219023, 1489917, 4469751, 13409253]

約数ペア:

[(1, 13409253), (3, 4469751), (9, 1489917), (11, 1219023), (13, 1031481), (23, 583011), (27, 496639), (33, 406341), (39, 343827), (69, 194337), (99, 135447), (117, 114609), (143, 93771), (151, 88803), (207, 64779), (253, 53001), (297, 45149), (299, 44847), (351, 38203), (429, 31257), (453, 29601), (621, 21593), (759, 17667), (897, 14949), (1287, 10419), (1359, 9867), (1661, 8073), (1963, 6831), (2277, 5889), (2691, 4983), (3289, 4077), (3473, 3861)]