13154229

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 22239360

約数和(自身を除く): 9085131

約数列:

[1, 3, 9, 11, 23, 33, 53, 69, 99, 109, 159, 207, 253, 327, 477, 583, 759, 981, 1199, 1219, 1749, 2277, 2507, 3597, 3657, 5247, 5777, 7521, 10791, 10971, 13409, 17331, 22563, 27577, 40227, 51993, 63547, 82731, 120681, 132871, 190641, 248193, 398613, 571923, 1195839, 1461581, 4384743, 13154229]

約数ペア:

[(1, 13154229), (3, 4384743), (9, 1461581), (11, 1195839), (23, 571923), (33, 398613), (53, 248193), (69, 190641), (99, 132871), (109, 120681), (159, 82731), (207, 63547), (253, 51993), (327, 40227), (477, 27577), (583, 22563), (759, 17331), (981, 13409), (1199, 10971), (1219, 10791), (1749, 7521), (2277, 5777), (2507, 5247), (3597, 3657)]