397308

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 938448

約数和(自身を除く): 541140

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 293, 339, 452, 586, 678, 879, 1172, 1356, 1758, 3516, 33109, 66218, 99327, 132436, 198654, 397308]

約数ペア:

[(1, 397308), (2, 198654), (3, 132436), (4, 99327), (6, 66218), (12, 33109), (113, 3516), (226, 1758), (293, 1356), (339, 1172), (452, 879), (586, 678)]