23388939

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2633}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 40458240

約数和(自身を除く): 17069301

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2633, 2961, 7899, 8883, 18431, 23697, 55293, 71091, 123751, 165879, 371253, 497637, 866257, 1113759, 2598771, 3341277, 7796313, 23388939]

約数ペア:

[(1, 23388939), (3, 7796313), (7, 3341277), (9, 2598771), (21, 1113759), (27, 866257), (47, 497637), (63, 371253), (141, 165879), (189, 123751), (329, 71091), (423, 55293), (987, 23697), (1269, 18431), (2633, 8883), (2961, 7899)]