4818609

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 40

約数和(自身を含む): 7898880

約数和(自身を除く): 3080271

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 101, 171, 279, 303, 513, 589, 837, 909, 1539, 1767, 1919, 2511, 2727, 3131, 5301, 5757, 8181, 9393, 15903, 17271, 28179, 47709, 51813, 59489, 84537, 155439, 178467, 253611, 535401, 1606203, 4818609]

約数ペア:

[(1, 4818609), (3, 1606203), (9, 535401), (19, 253611), (27, 178467), (31, 155439), (57, 84537), (81, 59489), (93, 51813), (101, 47709), (171, 28179), (279, 17271), (303, 15903), (513, 9393), (589, 8181), (837, 5757), (909, 5301), (1539, 3131), (1767, 2727), (1919, 2511)]