1004004287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{189757}}^1$

素因数の和:189818

約数の個数: 16

約数和(自身を含む): 1211415072

約数和(自身を除く): 207410785

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 189757, 2087327, 2466841, 7021009, 27135251, 77231099, 91273117, 1004004287]

約数ペア:

[(1, 1004004287), (11, 91273117), (13, 77231099), (37, 27135251), (143, 7021009), (407, 2466841), (481, 2087327), (5291, 189757)]