1065187869

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{20939}}^1$

素因数の和:21520

約数の個数: 16

約数和(自身を含む): 1468815360

約数和(自身を除く): 403627491

約数列:

[1, 3, 31, 93, 547, 1641, 16957, 20939, 50871, 62817, 649109, 1947327, 11453633, 34360899, 355062623, 1065187869]

約数ペア:

[(1, 1065187869), (3, 355062623), (31, 34360899), (93, 11453633), (547, 1947327), (1641, 649109), (16957, 62817), (20939, 50871)]