139271433

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{15107}}^1$

素因数の和:15556

約数の個数: 16

約数和(自身を含む): 212720640

約数和(自身を除く): 73449207

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 9219, 15107, 45321, 105749, 317247, 6631973, 19895919, 46423811, 139271433]

約数ペア:

[(1, 139271433), (3, 46423811), (7, 19895919), (21, 6631973), (439, 317247), (1317, 105749), (3073, 45321), (9219, 15107)]