1697839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 2064384

約数和(自身を除く): 366545

約数列:

[1, 11, 13, 31, 143, 341, 383, 403, 4213, 4433, 4979, 11873, 54769, 130603, 154349, 1697839]

約数ペア:

[(1, 1697839), (11, 154349), (13, 130603), (31, 54769), (143, 11873), (341, 4979), (383, 4433), (403, 4213)]