27963649

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1259}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 5905151

約数列:

[1, 7, 19, 133, 167, 1169, 1259, 3173, 8813, 22211, 23921, 167447, 210253, 1471771, 3994807, 27963649]

約数ペア:

[(1, 27963649), (7, 3994807), (19, 1471771), (133, 210253), (167, 167447), (1169, 23921), (1259, 22211), (3173, 8813)]