1153653249

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{130489}}^1$

素因数の和:130920

約数の個数: 16

約数和(自身を含む): 1762136960

約数和(自身を除く): 608483711

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 8841, 130489, 391467, 913423, 2740269, 54935869, 164807607, 384551083, 1153653249]

約数ペア:

[(1, 1153653249), (3, 384551083), (7, 164807607), (21, 54935869), (421, 2740269), (1263, 913423), (2947, 391467), (8841, 130489)]