3640891491

素因数分解:

$3^3\times {\mathrm{2203}}^1\times {\mathrm{61211}}^1$

素因数の和:63423

約数の個数: 16

約数和(自身を含む): 5396449920

約数和(自身を除く): 1755558429

約数列:

[1, 3, 9, 27, 2203, 6609, 19827, 59481, 61211, 183633, 550899, 1652697, 134847833, 404543499, 1213630497, 3640891491]

約数ペア:

[(1, 3640891491), (3, 1213630497), (9, 404543499), (27, 134847833), (2203, 1652697), (6609, 550899), (19827, 183633), (59481, 61211)]