141820103

素因数分解:

${\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 157557312

約数和(自身を除く): 15737209

約数列:

[1, 17, 47, 53, 197, 289, 799, 901, 2491, 3349, 9259, 10441, 13583, 15317, 42347, 56933, 157403, 177497, 490727, 719899, 2675851, 3017449, 8342359, 141820103]

約数ペア:

[(1, 141820103), (17, 8342359), (47, 3017449), (53, 2675851), (197, 719899), (289, 490727), (799, 177497), (901, 157403), (2491, 56933), (3349, 42347), (9259, 15317), (10441, 13583)]