2626503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1520697

約数列:

[1, 3, 11, 19, 33, 57, 59, 71, 177, 209, 213, 627, 649, 781, 1121, 1349, 1947, 2343, 3363, 4047, 4189, 12331, 12567, 14839, 36993, 44517, 46079, 79591, 138237, 238773, 875501, 2626503]

約数ペア:

[(1, 2626503), (3, 875501), (11, 238773), (19, 138237), (33, 79591), (57, 46079), (59, 44517), (71, 36993), (177, 14839), (209, 12567), (213, 12331), (627, 4189), (649, 4047), (781, 3363), (1121, 2343), (1349, 1947)]