127930746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2857}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 271624320

約数和(自身を除く): 143693574

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 439, 878, 1317, 2634, 2857, 5714, 7463, 8571, 14926, 17142, 22389, 44778, 48569, 97138, 145707, 291414, 1254223, 2508446, 3762669, 7525338, 21321791, 42643582, 63965373, 127930746]

約数ペア:

[(1, 127930746), (2, 63965373), (3, 42643582), (6, 21321791), (17, 7525338), (34, 3762669), (51, 2508446), (102, 1254223), (439, 291414), (878, 145707), (1317, 97138), (2634, 48569), (2857, 44778), (5714, 22389), (7463, 17142), (8571, 14926)]