17200491

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 30105600

約数和(自身を除く): 12905109

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 3919, 4389, 11757, 27433, 43109, 74461, 82299, 129327, 223383, 301763, 521227, 819071, 905289, 1563681, 2457213, 5733497, 17200491]

約数ペア:

[(1, 17200491), (3, 5733497), (7, 2457213), (11, 1563681), (19, 905289), (21, 819071), (33, 521227), (57, 301763), (77, 223383), (133, 129327), (209, 82299), (231, 74461), (399, 43109), (627, 27433), (1463, 11757), (3919, 4389)]