485514351

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{18481}}^1$

素因数の和:18636

約数の個数: 32

約数和(自身を含む): 827993600

約数和(自身を除く): 342479249

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2919, 3753, 8757, 18481, 26271, 55443, 129367, 166329, 388101, 498987, 1164303, 2568859, 3492909, 7706577, 17982013, 23119731, 53946039, 69359193, 161838117, 485514351]

約数ペア:

[(1, 485514351), (3, 161838117), (7, 69359193), (9, 53946039), (21, 23119731), (27, 17982013), (63, 7706577), (139, 3492909), (189, 2568859), (417, 1164303), (973, 498987), (1251, 388101), (2919, 166329), (3753, 129367), (8757, 55443), (18481, 26271)]