2069778927

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{11027}}^1$

素因数の和:11175

約数の個数: 32

約数和(自身を含む): 3017260800

約数和(自身を除く): 947481873

約数列:

[1, 3, 19, 37, 57, 89, 111, 267, 703, 1691, 2109, 3293, 5073, 9879, 11027, 33081, 62567, 187701, 209513, 407999, 628539, 981403, 1223997, 2944209, 7751981, 18646657, 23255943, 36311911, 55939971, 108935733, 689926309, 2069778927]

約数ペア:

[(1, 2069778927), (3, 689926309), (19, 108935733), (37, 55939971), (57, 36311911), (89, 23255943), (111, 18646657), (267, 7751981), (703, 2944209), (1691, 1223997), (2109, 981403), (3293, 628539), (5073, 407999), (9879, 209513), (11027, 187701), (33081, 62567)]