11966589

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 20067840

約数和(自身を除く): 8101251

約数列:

[1, 3, 9, 17, 27, 29, 31, 51, 87, 93, 153, 261, 279, 459, 493, 527, 783, 837, 841, 899, 1479, 1581, 2523, 2697, 4437, 4743, 7569, 8091, 13311, 14229, 14297, 15283, 22707, 24273, 26071, 42891, 45849, 78213, 128673, 137547, 234639, 386019, 412641, 443207, 703917, 1329621, 3988863, 11966589]

約数ペア:

[(1, 11966589), (3, 3988863), (9, 1329621), (17, 703917), (27, 443207), (29, 412641), (31, 386019), (51, 234639), (87, 137547), (93, 128673), (153, 78213), (261, 45849), (279, 42891), (459, 26071), (493, 24273), (527, 22707), (783, 15283), (837, 14297), (841, 14229), (899, 13311), (1479, 8091), (1581, 7569), (2523, 4743), (2697, 4437)]