215157093

素因数分解:

$3^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1\times {\mathrm{971}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 289313856

約数和(自身を除く): 74156763

約数列:

[1, 3, 233, 317, 699, 951, 971, 2913, 73861, 221583, 226243, 307807, 678729, 923421, 71719031, 215157093]

約数ペア:

[(1, 215157093), (3, 71719031), (233, 923421), (317, 678729), (699, 307807), (951, 226243), (971, 221583), (2913, 73861)]