13077057

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 20908800

約数和(自身を除く): 7831743

約数列:

[1, 3, 7, 21, 29, 87, 109, 197, 203, 327, 591, 609, 763, 1379, 2289, 3161, 4137, 5713, 9483, 17139, 21473, 22127, 39991, 64419, 66381, 119973, 150311, 450933, 622717, 1868151, 4359019, 13077057]

約数ペア:

[(1, 13077057), (3, 4359019), (7, 1868151), (21, 622717), (29, 450933), (87, 150311), (109, 119973), (197, 66381), (203, 64419), (327, 39991), (591, 22127), (609, 21473), (763, 17139), (1379, 9483), (2289, 5713), (3161, 4137)]