1520242009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 1825415424

約数和(自身を除く): 305173415

約数列:

[1, 11, 13, 73, 137, 143, 803, 949, 1063, 1507, 1781, 10001, 10439, 11693, 13819, 19591, 77599, 110011, 130013, 145631, 152009, 853589, 1008787, 1430143, 1601941, 1893203, 10631063, 11096657, 20825233, 116941693, 138203819, 1520242009]

約数ペア:

[(1, 1520242009), (11, 138203819), (13, 116941693), (73, 20825233), (137, 11096657), (143, 10631063), (803, 1893203), (949, 1601941), (1063, 1430143), (1507, 1008787), (1781, 853589), (10001, 152009), (10439, 145631), (11693, 130013), (13819, 110011), (19591, 77599)]