274241409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{26737}}^1$

素因数の和:27016

約数の個数: 16

約数和(自身を含む): 395294592

約数和(自身を除く): 121053183

約数列:

[1, 3, 13, 39, 263, 789, 3419, 10257, 26737, 80211, 347581, 1042743, 7031831, 21095493, 91413803, 274241409]

約数ペア:

[(1, 274241409), (3, 91413803), (13, 21095493), (39, 7031831), (263, 1042743), (789, 347581), (3419, 80211), (10257, 26737)]