1421962717

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{181211}}^1$

素因数の和:181296

約数の個数: 16

約数和(自身を含む): 1739635200

約数和(自身を除く): 317672483

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 181211, 1268477, 3443009, 10691449, 24101063, 74840143, 203137531, 1421962717]

約数ペア:

[(1, 1421962717), (7, 203137531), (19, 74840143), (59, 24101063), (133, 10691449), (413, 3443009), (1121, 1268477), (7847, 181211)]