28661949

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6043}}^1$

素因数の和:6097

約数の個数: 24

約数和(自身を含む): 45257472

約数和(自身を除く): 16595523

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 6043, 18129, 54387, 102731, 187333, 308193, 561999, 924579, 1685997, 3184661, 9553983, 28661949]

約数ペア:

[(1, 28661949), (3, 9553983), (9, 3184661), (17, 1685997), (31, 924579), (51, 561999), (93, 308193), (153, 187333), (279, 102731), (527, 54387), (1581, 18129), (4743, 6043)]