11618289

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 18351360

約数和(自身を除く): 6733071

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 353, 477, 621, 1059, 1219, 1431, 3177, 3657, 8119, 9531, 10971, 18709, 24357, 32913, 56127, 73071, 168381, 219213, 430307, 505143, 1290921, 3872763, 11618289]

約数ペア:

[(1, 11618289), (3, 3872763), (9, 1290921), (23, 505143), (27, 430307), (53, 219213), (69, 168381), (159, 73071), (207, 56127), (353, 32913), (477, 24357), (621, 18709), (1059, 10971), (1219, 9531), (1431, 8119), (3177, 3657)]