26795871

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 40950000

約数和(自身を除く): 14154129

約数列:

[1, 3, 9, 19, 57, 171, 349, 449, 1047, 1347, 3141, 4041, 6631, 8531, 19893, 25593, 59679, 76779, 156701, 470103, 1410309, 2977319, 8931957, 26795871]

約数ペア:

[(1, 26795871), (3, 8931957), (9, 2977319), (19, 1410309), (57, 470103), (171, 156701), (349, 76779), (449, 59679), (1047, 25593), (1347, 19893), (3141, 8531), (4041, 6631)]