1570821681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{11927}}^1$

素因数の和:12261

約数の個数: 32

約数和(自身を含む): 2468809728

約数和(自身を除く): 897988047

約数列:

[1, 3, 11, 13, 33, 39, 143, 307, 429, 921, 3377, 3991, 10131, 11927, 11973, 35781, 43901, 131197, 131703, 155051, 393591, 465153, 1705561, 3661589, 5116683, 10984767, 40277479, 47600657, 120832437, 142801971, 523607227, 1570821681]

約数ペア:

[(1, 1570821681), (3, 523607227), (11, 142801971), (13, 120832437), (33, 47600657), (39, 40277479), (143, 10984767), (307, 5116683), (429, 3661589), (921, 1705561), (3377, 465153), (3991, 393591), (10131, 155051), (11927, 131703), (11973, 131197), (35781, 43901)]