2775331323

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{258917}}^1$

素因数の和:259323

約数の個数: 16

約数和(自身を含む): 4121974560

約数和(自身を除く): 1346643237

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 10719, 258917, 776751, 2330253, 6990759, 102790049, 308370147, 925110441, 2775331323]

約数ペア:

[(1, 2775331323), (3, 925110441), (9, 308370147), (27, 102790049), (397, 6990759), (1191, 2330253), (3573, 776751), (10719, 258917)]