39368973

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 61956352

約数和(自身を除く): 22587379

約数列:

[1, 3, 7, 21, 61, 73, 183, 219, 421, 427, 511, 1263, 1281, 1533, 2947, 4453, 8841, 13359, 25681, 30733, 31171, 77043, 92199, 93513, 179767, 215131, 539301, 645393, 1874713, 5624139, 13122991, 39368973]

約数ペア:

[(1, 39368973), (3, 13122991), (7, 5624139), (21, 1874713), (61, 645393), (73, 539301), (183, 215131), (219, 179767), (421, 93513), (427, 92199), (511, 77043), (1263, 31171), (1281, 30733), (1533, 25681), (2947, 13359), (4453, 8841)]