1293336023

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{422797}}^1$

素因数の和:422846

約数の個数: 16

約数和(自身を含む): 1623544320

約数和(自身を除く): 330208297

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 422797, 2959579, 8033143, 9724331, 56232001, 68070317, 184762289, 1293336023]

約数ペア:

[(1, 1293336023), (7, 184762289), (19, 68070317), (23, 56232001), (133, 9724331), (161, 8033143), (437, 2959579), (3059, 422797)]