26996109

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2741}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 42511968

約数和(自身を除く): 15515859

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 2741, 3283, 8223, 9849, 19187, 57561, 134309, 183647, 402927, 550941, 1285529, 3856587, 8998703, 26996109]

約数ペア:

[(1, 26996109), (3, 8998703), (7, 3856587), (21, 1285529), (49, 550941), (67, 402927), (147, 183647), (201, 134309), (469, 57561), (1407, 19187), (2741, 9849), (3283, 8223)]