23978313

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2957}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 37377288

約数和(自身を除く): 13398975

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 2957, 8109, 8871, 26613, 50269, 150807, 156721, 452421, 470163, 1410489, 2664257, 7992771, 23978313]

約数ペア:

[(1, 23978313), (3, 7992771), (9, 2664257), (17, 1410489), (51, 470163), (53, 452421), (153, 156721), (159, 150807), (477, 50269), (901, 26613), (2703, 8871), (2957, 8109)]