2017597827

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{32869}}^1$

素因数の和:32995

約数の個数: 32

約数和(自身を含む): 3197593600

約数和(自身を除く): 1179995773

約数列:

[1, 3, 7, 21, 37, 79, 111, 237, 259, 553, 777, 1659, 2923, 8769, 20461, 32869, 61383, 98607, 230083, 690249, 1216153, 2596651, 3648459, 7789953, 8513071, 18176557, 25539213, 54529671, 96076087, 288228261, 672532609, 2017597827]

約数ペア:

[(1, 2017597827), (3, 672532609), (7, 288228261), (21, 96076087), (37, 54529671), (79, 25539213), (111, 18176557), (237, 8513071), (259, 7789953), (553, 3648459), (777, 2596651), (1659, 1216153), (2923, 690249), (8769, 230083), (20461, 98607), (32869, 61383)]