17381191

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 19035648

約数和(自身を除く): 1654457

約数列:

[1, 17, 53, 101, 191, 901, 1717, 3247, 5353, 10123, 19291, 91001, 172091, 327947, 1022423, 17381191]

約数ペア:

[(1, 17381191), (17, 1022423), (53, 327947), (101, 172091), (191, 91001), (901, 19291), (1717, 10123), (3247, 5353)]