316411719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 467511744

約数和(自身を除く): 151100025

約数列:

[1, 3, 13, 39, 41, 123, 433, 457, 533, 1299, 1371, 1599, 5629, 5941, 16887, 17753, 17823, 18737, 53259, 56211, 197881, 230789, 243581, 593643, 692367, 730743, 2572453, 7717359, 8113121, 24339363, 105470573, 316411719]

約数ペア:

[(1, 316411719), (3, 105470573), (13, 24339363), (39, 8113121), (41, 7717359), (123, 2572453), (433, 730743), (457, 692367), (533, 593643), (1299, 243581), (1371, 230789), (1599, 197881), (5629, 56211), (5941, 53259), (16887, 18737), (17753, 17823)]