26927131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2347}}^1$

素因数の和:2514

約数の個数: 16

約数和(自身を含む): 33811200

約数和(自身を除く): 6884069

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 2347, 11473, 16429, 25817, 180719, 349703, 2447921, 3846733, 26927131]

約数ペア:

[(1, 26927131), (7, 3846733), (11, 2447921), (77, 349703), (149, 180719), (1043, 25817), (1639, 16429), (2347, 11473)]