39119409

素因数分解:

$3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{787}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 66570240

約数和(自身を除く): 27450831

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 263, 787, 789, 1841, 2361, 2367, 5509, 5523, 7083, 7101, 16527, 16569, 21249, 49581, 49707, 148743, 206981, 620943, 1448867, 1862829, 4346601, 5588487, 13039803, 39119409]

約数ペア:

[(1, 39119409), (3, 13039803), (7, 5588487), (9, 4346601), (21, 1862829), (27, 1448867), (63, 620943), (189, 206981), (263, 148743), (787, 49707), (789, 49581), (1841, 21249), (2361, 16569), (2367, 16527), (5509, 7101), (5523, 7083)]