8970831

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 14851200

約数和(自身を除く): 5880369

約数列:

[1, 3, 9, 19, 27, 29, 57, 67, 81, 87, 171, 201, 243, 261, 513, 551, 603, 783, 1273, 1539, 1653, 1809, 1943, 2349, 3819, 4617, 4959, 5427, 5829, 7047, 11457, 14877, 16281, 17487, 34371, 36917, 44631, 52461, 103113, 110751, 133893, 157383, 309339, 332253, 472149, 996759, 2990277, 8970831]

約数ペア:

[(1, 8970831), (3, 2990277), (9, 996759), (19, 472149), (27, 332253), (29, 309339), (57, 157383), (67, 133893), (81, 110751), (87, 103113), (171, 52461), (201, 44631), (243, 36917), (261, 34371), (513, 17487), (551, 16281), (603, 14877), (783, 11457), (1273, 7047), (1539, 5829), (1653, 5427), (1809, 4959), (1943, 4617), (2349, 3819)]