3213302787

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{21001979}}^1$

素因数の和:21002002

約数の個数: 12

約数和(自身を含む): 4914463320

約数和(自身を除く): 1701160533

約数列:

[1, 3, 9, 17, 51, 153, 21001979, 63005937, 189017811, 357033643, 1071100929, 3213302787]

約数ペア:

[(1, 3213302787), (3, 1071100929), (9, 357033643), (17, 189017811), (51, 63005937), (153, 21001979)]