2888897187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{15361}}^1$

素因数の和:15555

約数の個数: 32

約数和(自身を含む): 4335770880

約数和(自身を除く): 1446873693

約数列:

[1, 3, 11, 33, 41, 123, 139, 417, 451, 1353, 1529, 4587, 5699, 15361, 17097, 46083, 62689, 168971, 188067, 506913, 629801, 1889403, 2135179, 6405537, 6927811, 20783433, 23486969, 70460907, 87542339, 262627017, 962965729, 2888897187]

約数ペア:

[(1, 2888897187), (3, 962965729), (11, 262627017), (33, 87542339), (41, 70460907), (123, 23486969), (139, 20783433), (417, 6927811), (451, 6405537), (1353, 2135179), (1529, 1889403), (4587, 629801), (5699, 506913), (15361, 188067), (17097, 168971), (46083, 62689)]