249969609921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2551}}^1\times {\mathrm{7507}}^1$

素因数の和:10309

約数の個数: 32

約数和(自身を含む): 352551654400

約数和(自身を除く): 102582044479

約数列:

[1, 3, 19, 57, 229, 687, 2551, 4351, 7507, 7653, 13053, 22521, 48469, 142633, 145407, 427899, 584179, 1719103, 1752537, 5157309, 11099401, 19150357, 32662957, 33298203, 57451071, 97988871, 363856783, 1091570349, 4385431753, 13156295259, 83323203307, 249969609921]

約数ペア:

[(1, 249969609921), (3, 83323203307), (19, 13156295259), (57, 4385431753), (229, 1091570349), (687, 363856783), (2551, 97988871), (4351, 57451071), (7507, 33298203), (7653, 32662957), (13053, 19150357), (22521, 11099401), (48469, 5157309), (142633, 1752537), (145407, 1719103), (427899, 584179)]