72014019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311749}}^1$

素因数の和:311770

約数の個数: 16

約数和(自身を含む): 119712000

約数和(自身を除く): 47697981

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 311749, 935247, 2182243, 3429239, 6546729, 10287717, 24004673, 72014019]

約数ペア:

[(1, 72014019), (3, 24004673), (7, 10287717), (11, 6546729), (21, 3429239), (33, 2182243), (77, 935247), (231, 311749)]