26930491

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 31553280

約数和(自身を除く): 4622789

約数列:

[1, 7, 59, 197, 331, 413, 1379, 2317, 11623, 19529, 65207, 81361, 136703, 456449, 3847213, 26930491]

約数ペア:

[(1, 26930491), (7, 3847213), (59, 456449), (197, 136703), (331, 81361), (413, 65207), (1379, 19529), (2317, 11623)]