211093131

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 304570368

約数和(自身を除く): 93477237

約数列:

[1, 3, 17, 51, 101, 107, 303, 321, 383, 1149, 1717, 1819, 5151, 5457, 6511, 10807, 19533, 32421, 38683, 40981, 116049, 122943, 183719, 551157, 657611, 696677, 1972833, 2090031, 4139081, 12417243, 70364377, 211093131]

約数ペア:

[(1, 211093131), (3, 70364377), (17, 12417243), (51, 4139081), (101, 2090031), (107, 1972833), (303, 696677), (321, 657611), (383, 551157), (1149, 183719), (1717, 122943), (1819, 116049), (5151, 40981), (5457, 38683), (6511, 32421), (10807, 19533)]