13273328799

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{12553}}^1\times {\mathrm{6911}}^1$

素因数の和:19487

約数の個数: 24

約数和(自身を含む): 20304940032

約数和(自身を除く): 7031611233

約数列:

[1, 3, 9, 17, 51, 153, 6911, 12553, 20733, 37659, 62199, 112977, 117487, 213401, 352461, 640203, 1057383, 1920609, 86753783, 260261349, 780784047, 1474814311, 4424442933, 13273328799]

約数ペア:

[(1, 13273328799), (3, 4424442933), (9, 1474814311), (17, 780784047), (51, 260261349), (153, 86753783), (6911, 1920609), (12553, 1057383), (20733, 640203), (37659, 352461), (62199, 213401), (112977, 117487)]