291263132157

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1\times {\mathrm{4536173}}^1$

素因数の和:4537452

約数の個数: 16

約数和(自身を含む): 411521705280

約数和(自身を除く): 120258573123

約数列:

[1, 3, 17, 51, 1259, 3777, 21403, 64209, 4536173, 13608519, 77114941, 231344823, 5711041807, 17133125421, 97087710719, 291263132157]

約数ペア:

[(1, 291263132157), (3, 97087710719), (17, 17133125421), (51, 5711041807), (1259, 231344823), (3777, 77114941), (21403, 13608519), (64209, 4536173)]