213769061

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{12611}}^1$

素因数の和:12712

約数の個数: 16

約数和(自身を含む): 246993408

約数和(自身を除く): 33224347

約数列:

[1, 11, 23, 67, 253, 737, 1541, 12611, 16951, 138721, 290053, 844937, 3190583, 9294307, 19433551, 213769061]

約数ペア:

[(1, 213769061), (11, 19433551), (23, 9294307), (67, 3190583), (253, 844937), (737, 290053), (1541, 138721), (12611, 16951)]