7989102

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 19077552

約数和(自身を除く): 11088450

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 157, 198, 257, 314, 471, 514, 771, 942, 1413, 1542, 1727, 2313, 2826, 2827, 3454, 4626, 5181, 5654, 8481, 10362, 15543, 16962, 25443, 31086, 40349, 50886, 80698, 121047, 242094, 363141, 443839, 726282, 887678, 1331517, 2663034, 3994551, 7989102]

約数ペア:

[(1, 7989102), (2, 3994551), (3, 2663034), (6, 1331517), (9, 887678), (11, 726282), (18, 443839), (22, 363141), (33, 242094), (66, 121047), (99, 80698), (157, 50886), (198, 40349), (257, 31086), (314, 25443), (471, 16962), (514, 15543), (771, 10362), (942, 8481), (1413, 5654), (1542, 5181), (1727, 4626), (2313, 3454), (2826, 2827)]