1243295417

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{51949}}^1$

素因数の和:52232

約数の個数: 16

約数和(自身を含む): 1536057600

約数和(自身を除く): 292762183

約数列:

[1, 7, 13, 91, 263, 1841, 3419, 23933, 51949, 363643, 675337, 4727359, 13662587, 95638109, 177613631, 1243295417]

約数ペア:

[(1, 1243295417), (7, 177613631), (13, 95638109), (91, 13662587), (263, 4727359), (1841, 675337), (3419, 363643), (23933, 51949)]