17328087

素因数分解:

$3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 30331392

約数和(自身を除く): 13003305

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 167, 183, 189, 243, 427, 501, 549, 567, 1169, 1281, 1503, 1647, 1701, 3507, 3843, 4509, 4941, 10187, 10521, 11529, 13527, 14823, 30561, 31563, 34587, 40581, 71309, 91683, 94689, 103761, 213927, 275049, 284067, 641781, 825147, 1925343, 2475441, 5776029, 17328087]

約数ペア:

[(1, 17328087), (3, 5776029), (7, 2475441), (9, 1925343), (21, 825147), (27, 641781), (61, 284067), (63, 275049), (81, 213927), (167, 103761), (183, 94689), (189, 91683), (243, 71309), (427, 40581), (501, 34587), (549, 31563), (567, 30561), (1169, 14823), (1281, 13527), (1503, 11529), (1647, 10521), (1701, 10187), (3507, 4941), (3843, 4509)]