2016251139

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{219707}}^1$

素因数の和:219759

約数の個数: 32

約数和(自身を含む): 3374714880

約数和(自身を除く): 1358463741

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 219707, 659121, 1537949, 4174433, 4613847, 5053261, 12523299, 15159783, 29221031, 35372827, 87663093, 96011959, 106118481, 288035877, 672083713, 2016251139]

約数ペア:

[(1, 2016251139), (3, 672083713), (7, 288035877), (19, 106118481), (21, 96011959), (23, 87663093), (57, 35372827), (69, 29221031), (133, 15159783), (161, 12523299), (399, 5053261), (437, 4613847), (483, 4174433), (1311, 1537949), (3059, 659121), (9177, 219707)]