309414897

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1453}}^1$

素因数の和:1715

約数の個数: 40

約数和(自身を含む): 506689920

約数和(自身を除く): 197275023

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 239, 297, 717, 891, 1453, 2151, 2629, 4359, 6453, 7887, 13077, 15983, 19359, 23661, 39231, 47949, 70983, 117693, 143847, 212949, 347267, 431541, 1041801, 1294623, 3125403, 3819937, 9376209, 11459811, 28128627, 34379433, 103138299, 309414897]

約数ペア:

[(1, 309414897), (3, 103138299), (9, 34379433), (11, 28128627), (27, 11459811), (33, 9376209), (81, 3819937), (99, 3125403), (239, 1294623), (297, 1041801), (717, 431541), (891, 347267), (1453, 212949), (2151, 143847), (2629, 117693), (4359, 70983), (6453, 47949), (7887, 39231), (13077, 23661), (15983, 19359)]