47221317

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36691}}^1$

素因数の和:36721

約数の個数: 24

約数和(自身を含む): 80135328

約数和(自身を除く): 32914011

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 36691, 110073, 330219, 403601, 476983, 1210803, 1430949, 3632409, 4292847, 5246813, 15740439, 47221317]

約数ペア:

[(1, 47221317), (3, 15740439), (9, 5246813), (11, 4292847), (13, 3632409), (33, 1430949), (39, 1210803), (99, 476983), (117, 403601), (143, 330219), (429, 110073), (1287, 36691)]