15696031971

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1\times {\mathrm{463}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 21353205760

約数和(自身を除く): 5657173789

約数列:

[1, 3, 79, 237, 313, 457, 463, 939, 1371, 1389, 24727, 36103, 36577, 74181, 108309, 109731, 143041, 144919, 211591, 429123, 434757, 634773, 11300239, 11448601, 16715689, 33900717, 34345803, 50147067, 66227983, 198683949, 5232010657, 15696031971]

約数ペア:

[(1, 15696031971), (3, 5232010657), (79, 198683949), (237, 66227983), (313, 50147067), (457, 34345803), (463, 33900717), (939, 16715689), (1371, 11448601), (1389, 11300239), (24727, 634773), (36103, 434757), (36577, 429123), (74181, 211591), (108309, 144919), (109731, 143041)]