342952623

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{325691}}^1$

素因数の和:325716

約数の個数: 20

約数和(自身を含む): 551722248

約数和(自身を除く): 208769625

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 325691, 977073, 2931219, 4233983, 8793657, 12701949, 26380971, 38105847, 114317541, 342952623]

約数ペア:

[(1, 342952623), (3, 114317541), (9, 38105847), (13, 26380971), (27, 12701949), (39, 8793657), (81, 4233983), (117, 2931219), (351, 977073), (1053, 325691)]