214641737

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 226652160

約数和(自身を除く): 12010423

約数列:

[1, 31, 61, 223, 509, 1891, 6913, 13603, 15779, 31049, 113507, 421693, 962519, 3518717, 6923927, 214641737]

約数ペア:

[(1, 214641737), (31, 6923927), (61, 3518717), (223, 962519), (509, 421693), (1891, 113507), (6913, 31049), (13603, 15779)]