8303139

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 36

約数和(自身を含む): 13360464

約数和(自身を除く): 5057325

約数列:

[1, 3, 9, 13, 39, 53, 103, 117, 159, 169, 309, 477, 507, 689, 927, 1339, 1521, 2067, 4017, 5459, 6201, 8957, 12051, 16377, 17407, 26871, 49131, 52221, 70967, 80613, 156663, 212901, 638703, 922571, 2767713, 8303139]

約数ペア:

[(1, 8303139), (3, 2767713), (9, 922571), (13, 638703), (39, 212901), (53, 156663), (103, 80613), (117, 70967), (159, 52221), (169, 49131), (309, 26871), (477, 17407), (507, 16377), (689, 12051), (927, 8957), (1339, 6201), (1521, 5459), (2067, 4017)]