2017286877

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 2773468800

約数和(自身を除く): 756181923

約数列:

[1, 3, 59, 157, 177, 229, 317, 471, 687, 951, 9263, 13511, 18703, 27789, 35953, 40533, 49769, 56109, 72593, 107859, 149307, 217779, 2121227, 2936371, 4282987, 6363681, 8809113, 11397101, 12848961, 34191303, 672428959, 2017286877]

約数ペア:

[(1, 2017286877), (3, 672428959), (59, 34191303), (157, 12848961), (177, 11397101), (229, 8809113), (317, 6363681), (471, 4282987), (687, 2936371), (951, 2121227), (9263, 217779), (13511, 149307), (18703, 107859), (27789, 72593), (35953, 56109), (40533, 49769)]