328673007

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{5519}}^1$

素因数の和:6047

約数の個数: 24

約数和(自身を含む): 512366400

約数和(自身を除く): 183693393

約数列:

[1, 3, 9, 13, 39, 117, 509, 1527, 4581, 5519, 6617, 16557, 19851, 49671, 59553, 71747, 215241, 645723, 2809171, 8427513, 25282539, 36519223, 109557669, 328673007]

約数ペア:

[(1, 328673007), (3, 109557669), (9, 36519223), (13, 25282539), (39, 8427513), (117, 2809171), (509, 645723), (1527, 215241), (4581, 71747), (5519, 59553), (6617, 49671), (16557, 19851)]