170831241

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3517}}^1$

素因数の和:3790

約数の個数: 32

約数和(自身を含む): 290446080

約数和(自身を除く): 119614839

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 771, 1799, 2313, 3517, 5397, 6939, 10551, 16191, 24619, 31653, 48573, 73857, 94959, 221571, 664713, 903869, 2711607, 6327083, 8134821, 18981249, 24404463, 56943747, 170831241]

約数ペア:

[(1, 170831241), (3, 56943747), (7, 24404463), (9, 18981249), (21, 8134821), (27, 6327083), (63, 2711607), (189, 903869), (257, 664713), (771, 221571), (1799, 94959), (2313, 73857), (3517, 48573), (5397, 31653), (6939, 24619), (10551, 16191)]