1214542833

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{15937}}^1$

素因数の和:16157

約数の個数: 32

約数和(自身を含む): 1958461440

約数和(自身を除く): 743918607

約数列:

[1, 3, 7, 19, 21, 57, 133, 191, 399, 573, 1337, 3629, 4011, 10887, 15937, 25403, 47811, 76209, 111559, 302803, 334677, 908409, 2119621, 3043967, 6358863, 9131901, 21307769, 57835373, 63923307, 173506119, 404847611, 1214542833]

約数ペア:

[(1, 1214542833), (3, 404847611), (7, 173506119), (19, 63923307), (21, 57835373), (57, 21307769), (133, 9131901), (191, 6358863), (399, 3043967), (573, 2119621), (1337, 908409), (3629, 334677), (4011, 302803), (10887, 111559), (15937, 76209), (25403, 47811)]