313804989

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{8237}}^1$

素因数の和:8346

約数の個数: 32

約数和(自身を含む): 498234240

約数和(自身を除く): 184429251

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1411, 2241, 4233, 8237, 12699, 24711, 38097, 74133, 140029, 222399, 420087, 683671, 1260261, 2051013, 3780783, 6153039, 11622407, 18459117, 34867221, 104601663, 313804989]

約数ペア:

[(1, 313804989), (3, 104601663), (9, 34867221), (17, 18459117), (27, 11622407), (51, 6153039), (83, 3780783), (153, 2051013), (249, 1260261), (459, 683671), (747, 420087), (1411, 222399), (2241, 140029), (4233, 74133), (8237, 38097), (12699, 24711)]