1187179947

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{1806971}}^1$

素因数の和:1807050

約数の個数: 12

約数和(自身を含む): 1738307064

約数和(自身を除く): 551127117

約数列:

[1, 3, 9, 73, 219, 657, 1806971, 5420913, 16262739, 131908883, 395726649, 1187179947]

約数ペア:

[(1, 1187179947), (3, 395726649), (9, 131908883), (73, 16262739), (219, 5420913), (657, 1806971)]