39234237

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 61734912

約数和(自身を除く): 22500675

約数列:

[1, 3, 7, 21, 47, 127, 141, 313, 329, 381, 889, 939, 987, 2191, 2667, 5969, 6573, 14711, 17907, 39751, 41783, 44133, 102977, 119253, 125349, 278257, 308931, 834771, 1868297, 5604891, 13078079, 39234237]

約数ペア:

[(1, 39234237), (3, 13078079), (7, 5604891), (21, 1868297), (47, 834771), (127, 308931), (141, 278257), (313, 125349), (329, 119253), (381, 102977), (889, 44133), (939, 41783), (987, 39751), (2191, 17907), (2667, 14711), (5969, 6573)]