78979033

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{70079}}^1$

素因数の和:70116

約数の個数: 12

約数和(自身を含む): 95869440

約数和(自身を除く): 16890407

約数列:

[1, 7, 23, 49, 161, 1127, 70079, 490553, 1611817, 3433871, 11282719, 78979033]

約数ペア:

[(1, 78979033), (7, 11282719), (23, 3433871), (49, 1611817), (161, 490553), (1127, 70079)]