393654129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{31981}}^1$

素因数の和:32368

約数の個数: 16

約数和(自身を含む): 574140864

約数和(自身を除く): 180486735

約数列:

[1, 3, 11, 33, 373, 1119, 4103, 12309, 31981, 95943, 351791, 1055373, 11928913, 35786739, 131218043, 393654129]

約数ペア:

[(1, 393654129), (3, 131218043), (11, 35786739), (33, 11928913), (373, 1055373), (1119, 351791), (4103, 95943), (12309, 31981)]