13308079707

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{642623}}^1$

素因数の和:642704

約数の個数: 32

約数和(自身を含む): 21592166400

約数和(自身を除く): 8284086693

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1593, 2301, 6903, 20709, 642623, 1927869, 5783607, 8354099, 17350821, 25062297, 37914757, 75186891, 113744271, 225560673, 341232813, 492891841, 1023698439, 1478675523, 4436026569, 13308079707]

約数ペア:

[(1, 13308079707), (3, 4436026569), (9, 1478675523), (13, 1023698439), (27, 492891841), (39, 341232813), (59, 225560673), (117, 113744271), (177, 75186891), (351, 37914757), (531, 25062297), (767, 17350821), (1593, 8354099), (2301, 5783607), (6903, 1927869), (20709, 642623)]