1269798957

素因数分解:

$3^3\times 7^1\times {\mathrm{617}}^1\times {\mathrm{10889}}^1$

素因数の和:11522

約数の個数: 32

約数和(自身を含む): 2153606400

約数和(自身を除く): 883807443

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 617, 1851, 4319, 5553, 10889, 12957, 16659, 32667, 38871, 76223, 98001, 116613, 228669, 294003, 686007, 2058021, 6718513, 20155539, 47029591, 60466617, 141088773, 181399851, 423266319, 1269798957]

約数ペア:

[(1, 1269798957), (3, 423266319), (7, 181399851), (9, 141088773), (21, 60466617), (27, 47029591), (63, 20155539), (189, 6718513), (617, 2058021), (1851, 686007), (4319, 294003), (5553, 228669), (10889, 116613), (12957, 98001), (16659, 76223), (32667, 38871)]