118898857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{49811}}^1$

素因数の和:49860

約数の個数: 16

約数和(自身を含む): 153022464

約数和(自身を除く): 34123607

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 49811, 348677, 547921, 1544141, 3835447, 10808987, 16985551, 118898857]

約数ペア:

[(1, 118898857), (7, 16985551), (11, 10808987), (31, 3835447), (77, 1544141), (217, 547921), (341, 348677), (2387, 49811)]