53361847

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{251}}^2$

素因数の和:531

約数の個数: 18

約数和(自身を含む): 67301192

約数和(自身を除く): 13939345

約数列:

[1, 7, 11, 77, 121, 251, 847, 1757, 2761, 19327, 30371, 63001, 212597, 441007, 693011, 4851077, 7623121, 53361847]

約数ペア:

[(1, 53361847), (7, 7623121), (11, 4851077), (77, 693011), (121, 441007), (251, 212597), (847, 63001), (1757, 30371), (2761, 19327)]