2065653

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 3302208

約数和(自身を除く): 1236555

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 587, 1173, 1761, 3519, 5283, 9979, 13501, 29937, 40503, 89811, 121509, 229517, 688551, 2065653]

約数ペア:

[(1, 2065653), (3, 688551), (9, 229517), (17, 121509), (23, 89811), (51, 40503), (69, 29937), (153, 13501), (207, 9979), (391, 5283), (587, 3519), (1173, 1761)]