17380979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4259}}^1$

素因数の和:4330

約数の個数: 16

約数和(自身を含む): 22083840

約数和(自身を除く): 4702861

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 4259, 29813, 46849, 225727, 327943, 1580089, 2482997, 17380979]

約数ペア:

[(1, 17380979), (7, 2482997), (11, 1580089), (53, 327943), (77, 225727), (371, 46849), (583, 29813), (4081, 4259)]