804905431

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{653}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 906004512

約数和(自身を除く): 101099081

約数列:

[1, 11, 61, 121, 167, 653, 671, 1837, 7183, 7381, 10187, 20207, 39833, 79013, 109051, 112057, 438163, 1199561, 1232627, 4819793, 6652111, 13195171, 73173221, 804905431]

約数ペア:

[(1, 804905431), (11, 73173221), (61, 13195171), (121, 6652111), (167, 4819793), (653, 1232627), (671, 1199561), (1837, 438163), (7183, 112057), (7381, 109051), (10187, 79013), (20207, 39833)]