23953221

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3401

約数の個数: 24

約数和(自身を含む): 37425024

約数和(自身を除く): 13471803

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 3331, 7191, 9993, 29979, 56627, 156557, 169881, 469671, 509643, 1409013, 2661469, 7984407, 23953221]

約数ペア:

[(1, 23953221), (3, 7984407), (9, 2661469), (17, 1409013), (47, 509643), (51, 469671), (141, 169881), (153, 156557), (423, 56627), (799, 29979), (2397, 9993), (3331, 7191)]