475749339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{26693}}^1$

素因数の和:27166

約数の個数: 16

約数和(自身を含む): 684647712

約数和(自身を除く): 208898373

約数列:

[1, 3, 13, 39, 457, 1371, 5941, 17823, 26693, 80079, 347009, 1041027, 12198701, 36596103, 158583113, 475749339]

約数ペア:

[(1, 475749339), (3, 158583113), (13, 36596103), (39, 12198701), (457, 1041027), (1371, 347009), (5941, 80079), (17823, 26693)]