1328021211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{79063}}^1$

素因数の和:79586

約数の個数: 16

約数和(自身を含む): 1935486720

約数和(自身を除く): 607465509

約数列:

[1, 3, 11, 33, 509, 1527, 5599, 16797, 79063, 237189, 869693, 2609079, 40243067, 120729201, 442673737, 1328021211]

約数ペア:

[(1, 1328021211), (3, 442673737), (11, 120729201), (33, 40243067), (509, 2609079), (1527, 869693), (5599, 237189), (16797, 79063)]