317944209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{37489}}^1$

素因数の和:37760

約数の個数: 16

約数和(自身を含む): 464276160

約数和(自身を除く): 146331951

約数列:

[1, 3, 11, 33, 257, 771, 2827, 8481, 37489, 112467, 412379, 1237137, 9634673, 28904019, 105981403, 317944209]

約数ペア:

[(1, 317944209), (3, 105981403), (11, 28904019), (33, 9634673), (257, 1237137), (771, 412379), (2827, 112467), (8481, 37489)]