12727197

素因数分解:

$3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 21116160

約数和(自身を除く): 8388963

約数列:

[1, 3, 7, 9, 21, 63, 269, 751, 807, 1883, 2253, 2421, 5257, 5649, 6759, 15771, 16947, 47313, 202019, 606057, 1414133, 1818171, 4242399, 12727197]

約数ペア:

[(1, 12727197), (3, 4242399), (7, 1818171), (9, 1414133), (21, 606057), (63, 202019), (269, 47313), (751, 16947), (807, 15771), (1883, 6759), (2253, 5649), (2421, 5257)]