4942971

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 8618400

約数和(自身を除く): 3675429

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 89, 99, 121, 153, 187, 267, 297, 363, 459, 561, 801, 979, 1089, 1513, 1683, 2057, 2403, 2937, 3267, 4539, 5049, 6171, 8811, 10769, 13617, 16643, 18513, 26433, 32307, 40851, 49929, 55539, 96921, 149787, 183073, 290763, 449361, 549219, 1647657, 4942971]

約数ペア:

[(1, 4942971), (3, 1647657), (9, 549219), (11, 449361), (17, 290763), (27, 183073), (33, 149787), (51, 96921), (89, 55539), (99, 49929), (121, 40851), (153, 32307), (187, 26433), (267, 18513), (297, 16643), (363, 13617), (459, 10769), (561, 8811), (801, 6171), (979, 5049), (1089, 4539), (1513, 3267), (1683, 2937), (2057, 2403)]