1257632319

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{29297}}^1$

素因数の和:29690

約数の個数: 16

約数和(自身を含む): 1722722400

約数和(自身を除く): 465090081

約数列:

[1, 3, 41, 123, 349, 1047, 14309, 29297, 42927, 87891, 1201177, 3603531, 10224653, 30673959, 419210773, 1257632319]

約数ペア:

[(1, 1257632319), (3, 419210773), (41, 30673959), (123, 10224653), (349, 3603531), (1047, 1201177), (14309, 87891), (29297, 42927)]