13765437

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 23496960

約数和(自身を除く): 9731523

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 421, 519, 1211, 1263, 1557, 2947, 3633, 3789, 4671, 8841, 10899, 11367, 26523, 32697, 72833, 79569, 218499, 509831, 655497, 1529493, 1966491, 4588479, 13765437]

約数ペア:

[(1, 13765437), (3, 4588479), (7, 1966491), (9, 1529493), (21, 655497), (27, 509831), (63, 218499), (173, 79569), (189, 72833), (421, 32697), (519, 26523), (1211, 11367), (1263, 10899), (1557, 8841), (2947, 4671), (3633, 3789)]