11238213

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 18030592

約数和(自身を除く): 6792379

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 217, 283, 427, 651, 849, 1281, 1891, 1981, 5673, 5943, 8773, 13237, 17263, 26319, 39711, 51789, 61411, 120841, 184233, 362523, 535153, 1605459, 3746071, 11238213]

約数ペア:

[(1, 11238213), (3, 3746071), (7, 1605459), (21, 535153), (31, 362523), (61, 184233), (93, 120841), (183, 61411), (217, 51789), (283, 39711), (427, 26319), (651, 17263), (849, 13237), (1281, 8773), (1891, 5943), (1981, 5673)]