26972253

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38921}}^1$

素因数の和:38945

約数の個数: 24

約数和(自身を含む): 48574656

約数和(自身を除く): 21602403

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 38921, 116763, 272447, 350289, 428131, 817341, 1284393, 2452023, 2996917, 3853179, 8990751, 26972253]

約数ペア:

[(1, 26972253), (3, 8990751), (7, 3853179), (9, 2996917), (11, 2452023), (21, 1284393), (33, 817341), (63, 428131), (77, 350289), (99, 272447), (231, 116763), (693, 38921)]