211676699531

素因数分解:

${\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{911}}^1\times {\mathrm{3911}}^1$

素因数の和:5335

約数の個数: 24

約数和(自身を含む): 233458896384

約数和(自身を除く): 21782196853

約数列:

[1, 11, 121, 491, 911, 3911, 5401, 10021, 43021, 59411, 110231, 447301, 473231, 1920301, 3562921, 4920311, 21123311, 39192131, 54123421, 232356421, 431113441, 1749394211, 19243336321, 211676699531]

約数ペア:

[(1, 211676699531), (11, 19243336321), (121, 1749394211), (491, 431113441), (911, 232356421), (3911, 54123421), (5401, 39192131), (10021, 21123311), (43021, 4920311), (59411, 3562921), (110231, 1920301), (447301, 473231)]