2783204613

素因数分解:

$3^2\times 7^1\times {\mathrm{4391}}^1\times {\mathrm{10061}}^1$

素因数の和:14465

約数の個数: 24

約数和(自身を含む): 4595999616

約数和(自身を除く): 1812795003

約数列:

[1, 3, 7, 9, 21, 63, 4391, 10061, 13173, 30183, 30737, 39519, 70427, 90549, 92211, 211281, 276633, 633843, 44177851, 132533553, 309244957, 397600659, 927734871, 2783204613]

約数ペア:

[(1, 2783204613), (3, 927734871), (7, 397600659), (9, 309244957), (21, 132533553), (63, 44177851), (4391, 633843), (10061, 276633), (13173, 211281), (30183, 92211), (30737, 90549), (39519, 70427)]