2654499

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 4091904

約数和(自身を除く): 1437405

約数列:

[1, 3, 17, 23, 31, 51, 69, 73, 93, 219, 391, 527, 713, 1173, 1241, 1581, 1679, 2139, 2263, 3723, 5037, 6789, 12121, 28543, 36363, 38471, 52049, 85629, 115413, 156147, 884833, 2654499]

約数ペア:

[(1, 2654499), (3, 884833), (17, 156147), (23, 115413), (31, 85629), (51, 52049), (69, 38471), (73, 36363), (93, 28543), (219, 12121), (391, 6789), (527, 5037), (713, 3723), (1173, 2263), (1241, 2139), (1581, 1679)]