1318156939

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2399}}^1$

素因数の和:2679

約数の個数: 24

約数和(自身を含む): 1532160000

約数和(自身を除く): 214003061

約数列:

[1, 11, 19, 121, 209, 239, 2299, 2399, 2629, 4541, 26389, 28919, 45581, 49951, 290279, 501391, 549461, 573361, 5515301, 6306971, 10893859, 69376681, 119832449, 1318156939]

約数ペア:

[(1, 1318156939), (11, 119832449), (19, 69376681), (121, 10893859), (209, 6306971), (239, 5515301), (2299, 573361), (2399, 549461), (2629, 501391), (4541, 290279), (26389, 49951), (28919, 45581)]