305490564291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{57427}}^1\times {\mathrm{161201}}^1$

素因数の和:218642

約数の個数: 16

約数和(自身を含む): 444360405888

約数和(自身を除く): 138869841597

約数列:

[1, 3, 11, 33, 57427, 161201, 172281, 483603, 631697, 1773211, 1895091, 5319633, 9257289827, 27771869481, 101830188097, 305490564291]

約数ペア:

[(1, 305490564291), (3, 101830188097), (11, 27771869481), (33, 9257289827), (57427, 5319633), (161201, 1895091), (172281, 1773211), (483603, 631697)]