242564857

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1231}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 262386432

約数和(自身を除く): 19821575

約数列:

[1, 17, 67, 173, 1139, 1231, 2941, 11591, 20927, 82477, 197047, 212963, 1402109, 3620371, 14268521, 242564857]

約数ペア:

[(1, 242564857), (17, 14268521), (67, 3620371), (173, 1402109), (1139, 212963), (1231, 197047), (2941, 82477), (11591, 20927)]