210976749

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{29339}}^1$

素因数の和:29409

約数の個数: 24

約数和(自身を含む): 329546880

約数和(自身を除く): 118570131

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 29339, 88017, 264051, 498763, 1378933, 1496289, 4136799, 4488867, 12410397, 23441861, 70325583, 210976749]

約数ペア:

[(1, 210976749), (3, 70325583), (9, 23441861), (17, 12410397), (47, 4488867), (51, 4136799), (141, 1496289), (153, 1378933), (423, 498763), (799, 264051), (2397, 88017), (7191, 29339)]