13883661

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 23599680

約数和(自身を除く): 9716019

約数列:

[1, 3, 9, 11, 19, 33, 57, 61, 99, 121, 171, 183, 209, 363, 549, 627, 671, 1089, 1159, 1331, 1881, 2013, 2299, 3477, 3993, 6039, 6897, 7381, 10431, 11979, 12749, 20691, 22143, 25289, 38247, 66429, 75867, 81191, 114741, 140239, 227601, 243573, 420717, 730719, 1262151, 1542629, 4627887, 13883661]

約数ペア:

[(1, 13883661), (3, 4627887), (9, 1542629), (11, 1262151), (19, 730719), (33, 420717), (57, 243573), (61, 227601), (99, 140239), (121, 114741), (171, 81191), (183, 75867), (209, 66429), (363, 38247), (549, 25289), (627, 22143), (671, 20691), (1089, 12749), (1159, 11979), (1331, 10431), (1881, 7381), (2013, 6897), (2299, 6039), (3477, 3993)]