40374313917

素因数分解:

$3^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{1291193}}^1$

素因数の和:1292692

約数の個数: 16

約数和(自身を含む): 61564129920

約数和(自身を除く): 21189816003

約数列:

[1, 3, 7, 21, 1489, 4467, 10423, 31269, 1291193, 3873579, 9038351, 27115053, 1922586377, 5767759131, 13458104639, 40374313917]

約数ペア:

[(1, 40374313917), (3, 13458104639), (7, 5767759131), (21, 1922586377), (1489, 27115053), (4467, 9038351), (10423, 3873579), (31269, 1291193)]