1213203489

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{167177}}^1$

素因数の和:167280

約数の個数: 16

約数和(自身を含む): 1685154240

約数和(自身を除く): 471950751

約数列:

[1, 3, 41, 59, 123, 177, 2419, 7257, 167177, 501531, 6854257, 9863443, 20562771, 29590329, 404401163, 1213203489]

約数ペア:

[(1, 1213203489), (3, 404401163), (41, 29590329), (59, 20562771), (123, 9863443), (177, 6854257), (2419, 501531), (7257, 167177)]