22203321

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 34730784

約数和(自身を除く): 12527463

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 1153, 2751, 3459, 6419, 8071, 19257, 24213, 56497, 151043, 169491, 453129, 1057301, 3171903, 7401107, 22203321]

約数ペア:

[(1, 22203321), (3, 7401107), (7, 3171903), (21, 1057301), (49, 453129), (131, 169491), (147, 151043), (393, 56497), (917, 24213), (1153, 19257), (2751, 8071), (3459, 6419)]