317144157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 470016000

約数和(自身を除く): 152871843

約数列:

[1, 3, 11, 33, 79, 237, 239, 509, 717, 869, 1527, 2607, 2629, 5599, 7887, 16797, 18881, 40211, 56643, 120633, 121651, 207691, 364953, 442321, 623073, 1326963, 1338161, 4014483, 9610429, 28831287, 105714719, 317144157]

約数ペア:

[(1, 317144157), (3, 105714719), (11, 28831287), (33, 9610429), (79, 4014483), (237, 1338161), (239, 1326963), (509, 623073), (717, 442321), (869, 364953), (1527, 207691), (2607, 121651), (2629, 120633), (5599, 56643), (7887, 40211), (16797, 18881)]