381360725193

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{342642161}}^1$

素因数の和:342642224

約数の個数: 16

約数和(自身を含む): 592085655936

約数和(自身を除く): 210724930743

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 342642161, 1027926483, 2398495127, 7195485381, 18160034533, 54480103599, 127120241731, 381360725193]

約数ペア:

[(1, 381360725193), (3, 127120241731), (7, 54480103599), (21, 18160034533), (53, 7195485381), (159, 2398495127), (371, 1027926483), (1113, 342642161)]