939842319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 1365564928

約数和(自身を除く): 425722609

約数列:

[1, 3, 13, 39, 181, 211, 543, 631, 633, 1893, 2353, 2743, 7059, 8203, 8229, 24609, 38191, 114211, 114573, 133141, 342633, 399423, 496483, 1484743, 1489449, 1730833, 4454229, 5192499, 24098521, 72295563, 313280773, 939842319]

約数ペア:

[(1, 939842319), (3, 313280773), (13, 72295563), (39, 24098521), (181, 5192499), (211, 4454229), (543, 1730833), (631, 1489449), (633, 1484743), (1893, 496483), (2353, 399423), (2743, 342633), (7059, 133141), (8203, 114573), (8229, 114211), (24609, 38191)]