421444111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 512340480

約数和(自身を除く): 90896369

約数列:

[1, 11, 19, 23, 73, 209, 253, 437, 803, 1201, 1387, 1679, 4807, 13211, 15257, 18469, 22819, 27623, 31901, 87673, 251009, 303853, 350911, 524837, 964403, 1665787, 2016479, 5773207, 18323657, 22181269, 38313101, 421444111]

約数ペア:

[(1, 421444111), (11, 38313101), (19, 22181269), (23, 18323657), (73, 5773207), (209, 2016479), (253, 1665787), (437, 964403), (803, 524837), (1201, 350911), (1387, 303853), (1679, 251009), (4807, 87673), (13211, 31901), (15257, 27623), (18469, 22819)]