3937152021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1780711}}^1$

素因数の和:1780792

約数の個数: 16

約数和(自身を含む): 5812243968

約数和(自身を除く): 1875091947

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 1780711, 5342133, 19587821, 58763463, 119307637, 357922911, 1312384007, 3937152021]

約数ペア:

[(1, 3937152021), (3, 1312384007), (11, 357922911), (33, 119307637), (67, 58763463), (201, 19587821), (737, 5342133), (2211, 1780711)]