1222250403

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1823}}^1\times {\mathrm{1847}}^1$

素因数の和:3695

約数の個数: 24

約数和(自身を含む): 1793240064

約数和(自身を除く): 570989661

約数列:

[1, 3, 11, 33, 121, 363, 1823, 1847, 5469, 5541, 20053, 20317, 60159, 60951, 220583, 223487, 661749, 670461, 3367081, 10101243, 37037891, 111113673, 407416801, 1222250403]

約数ペア:

[(1, 1222250403), (3, 407416801), (11, 111113673), (33, 37037891), (121, 10101243), (363, 3367081), (1823, 670461), (1847, 661749), (5469, 223487), (5541, 220583), (20053, 60951), (20317, 60159)]