23919663

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 34659072

約数和(自身を除く): 10739409

約数列:

[1, 3, 17, 47, 51, 141, 289, 587, 799, 867, 1761, 2397, 9979, 13583, 27589, 29937, 40749, 82767, 169643, 469013, 508929, 1407039, 7973221, 23919663]

約数ペア:

[(1, 23919663), (3, 7973221), (17, 1407039), (47, 508929), (51, 469013), (141, 169643), (289, 82767), (587, 40749), (799, 29937), (867, 27589), (1761, 13583), (2397, 9979)]